(svn r15476) -Fix [FS#2630]: crash when opening the game options when the currently loaded base graphics pack has less than 2 valid graphics files. For example when someone replaces all his/her original base graphics with custom work (but keeps the name) or renames the dos ones to windows or vice versa.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gfxinit.cpp b/src/gfxinit.cpp
index 549ad77e4..c6b725514 100644
--- a/src/gfxinit.cpp
+++ b/src/gfxinit.cpp
@@ -577,7 +577,7 @@ int GetNumGraphicsSets()
 {
 	int n = 0;
 	for (const GraphicsSet *g = _available_graphics_sets; g != NULL; g = g->next) {
-		if (g->found_grfs <= 1) continue;
+		if (g != _used_graphics_set && g->found_grfs <= 1) continue;
 		n++;
 	}
 	return n;
@@ -590,8 +590,8 @@ int GetIndexOfCurrentGraphicsSet()
 {
 	int n = 0;
 	for (const GraphicsSet *g = _available_graphics_sets; g != NULL; g = g->next) {
-		if (g->found_grfs <= 1) continue;
 		if (g == _used_graphics_set) return n;
+		if (g->found_grfs <= 1) continue;
 		n++;
 	}
 	return -1;
@@ -603,7 +603,7 @@ int GetIndexOfCurrentGraphicsSet()
 const char *GetGraphicsSetName(int index)
 {
 	for (const GraphicsSet *g = _available_graphics_sets; g != NULL; g = g->next) {
-		if (g->found_grfs <= 1) continue;
+		if (g != _used_graphics_set && g->found_grfs <= 1) continue;
 		if (index == 0) return g->name;
 		index--;
 	}