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-rw-r--r--src/newgrf_spritegroup.cpp1
-rw-r--r--src/pathfinder/opf/opf_ship.cpp3
-rw-r--r--src/pathfinder/yapf/yapf_rail.cpp2
-rw-r--r--src/road_map.h1
-rw-r--r--src/settingsgen/settingsgen.cpp5
-rw-r--r--src/strgen/strgen.cpp5
-rw-r--r--src/town_cmd.cpp2
-rw-r--r--src/track_func.h2
-rw-r--r--src/window.cpp3
9 files changed, 19 insertions, 5 deletions
diff --git a/src/newgrf_spritegroup.cpp b/src/newgrf_spritegroup.cpp
index 086cbf346..59b845f10 100644
--- a/src/newgrf_spritegroup.cpp
+++ b/src/newgrf_spritegroup.cpp
@@ -154,6 +154,7 @@ static uint32 RotateRight(uint32 val, uint32 rot)
{
/* Do not rotate more than necessary */
rot %= 32;
+ assert(rot > 0);
return (val >> rot) | (val << (32 - rot));
}
diff --git a/src/pathfinder/opf/opf_ship.cpp b/src/pathfinder/opf/opf_ship.cpp
index 1a866337c..c993f8203 100644
--- a/src/pathfinder/opf/opf_ship.cpp
+++ b/src/pathfinder/opf/opf_ship.cpp
@@ -145,6 +145,7 @@ static uint FindShipTrack(const Ship *v, TileIndex tile, DiagDirection dir, Trac
Track best_track = INVALID_TRACK;
+ assert(bits != TRACK_BIT_NONE);
do {
Track i = RemoveFirstTrack(&bits);
@@ -176,7 +177,7 @@ good:;
best_length = pfs.best_length;
bad:;
- } while (bits != 0);
+ } while (bits != TRACK_BIT_NONE);
*track = best_track;
return best_bird_dist;
diff --git a/src/pathfinder/yapf/yapf_rail.cpp b/src/pathfinder/yapf/yapf_rail.cpp
index dccee3686..d3f8e8aee 100644
--- a/src/pathfinder/yapf/yapf_rail.cpp
+++ b/src/pathfinder/yapf/yapf_rail.cpp
@@ -28,6 +28,8 @@ template <typename Tpf> void DumpState(Tpf &pf1, Tpf &pf2)
pf2.DumpBase(dmp2);
FILE *f1 = fopen("yapf1.txt", "wt");
FILE *f2 = fopen("yapf2.txt", "wt");
+ assert(f1 != NULL);
+ assert(f2 != NULL);
fwrite(dmp1.m_out.Data(), 1, dmp1.m_out.Size(), f1);
fwrite(dmp2.m_out.Data(), 1, dmp2.m_out.Size(), f2);
fclose(f1);
diff --git a/src/road_map.h b/src/road_map.h
index 5b3e6b090..49526d37f 100644
--- a/src/road_map.h
+++ b/src/road_map.h
@@ -449,6 +449,7 @@ enum Roadside {
ROADSIDE_GRASS = 1, ///< Road on grass
ROADSIDE_PAVED = 2, ///< Road with paved sidewalks
ROADSIDE_STREET_LIGHTS = 3, ///< Road with street lights on paved sidewalks
+ // 4 is unused for historical reasons
ROADSIDE_TREES = 5, ///< Road with trees on paved sidewalks
ROADSIDE_GRASS_ROAD_WORKS = 6, ///< Road on grass with road works
ROADSIDE_PAVED_ROAD_WORKS = 7, ///< Road with sidewalks and road works
diff --git a/src/settingsgen/settingsgen.cpp b/src/settingsgen/settingsgen.cpp
index 44a3f6f26..ac6db6581 100644
--- a/src/settingsgen/settingsgen.cpp
+++ b/src/settingsgen/settingsgen.cpp
@@ -371,7 +371,10 @@ static bool CompareFiles(const char *n1, const char *n2)
if (f2 == NULL) return false;
FILE *f1 = fopen(n1, "rb");
- if (f1 == NULL) error("can't open %s", n1);
+ if (f1 == NULL) {
+ fclose(f2);
+ error("can't open %s", n1);
+ }
size_t l1, l2;
do {
diff --git a/src/strgen/strgen.cpp b/src/strgen/strgen.cpp
index fa2942465..c231717da 100644
--- a/src/strgen/strgen.cpp
+++ b/src/strgen/strgen.cpp
@@ -215,7 +215,10 @@ bool CompareFiles(const char *n1, const char *n2)
if (f2 == NULL) return false;
FILE *f1 = fopen(n1, "rb");
- if (f1 == NULL) error("can't open %s", n1);
+ if (f1 == NULL) {
+ fclose(f2);
+ error("can't open %s", n1);
+ }
size_t l1, l2;
do {
diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index b8c102ef3..927651864 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -719,7 +719,7 @@ void UpdateTownCargoTotal(Town *t)
static void UpdateTownCargoes(Town *t, TileIndex start, bool update_total = true)
{
CargoArray accepted, produced;
- CargoTypes dummy;
+ CargoTypes dummy = 0;
/* Gather acceptance for all houses in an area around the start tile.
* The area is composed of the square the tile is in, extended one square in all
diff --git a/src/track_func.h b/src/track_func.h
index 8e2056265..a55d6d8f2 100644
--- a/src/track_func.h
+++ b/src/track_func.h
@@ -61,7 +61,7 @@ static inline bool IsValidTrackdirForRoadVehicle(Trackdir trackdir)
*/
static inline bool IsValidTrackdir(Trackdir trackdir)
{
- return (1 << trackdir & TRACKDIR_BIT_MASK) != TRACKDIR_BIT_NONE;
+ return trackdir != INVALID_TRACKDIR && ((1 << trackdir & TRACKDIR_BIT_MASK) != TRACKDIR_BIT_NONE);
}
/**
diff --git a/src/window.cpp b/src/window.cpp
index d7911bfa4..cd8769e27 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -938,6 +938,8 @@ static void DrawOverlappedWindow(Window *w, int left, int top, int right, int bo
void DrawOverlappedWindowForAll(int left, int top, int right, int bottom)
{
Window *w;
+
+ DrawPixelInfo *old_dpi = _cur_dpi;
DrawPixelInfo bk;
_cur_dpi = &bk;
@@ -951,6 +953,7 @@ void DrawOverlappedWindowForAll(int left, int top, int right, int bottom)
DrawOverlappedWindow(w, max(left, w->left), max(top, w->top), min(right, w->left + w->width), min(bottom, w->top + w->height));
}
}
+ _cur_dpi = old_dpi;
}
/**