summaryrefslogtreecommitdiff
path: root/src/ai
diff options
context:
space:
mode:
authorpeter1138 <peter1138@openttd.org>2009-01-13 20:43:53 +0000
committerpeter1138 <peter1138@openttd.org>2009-01-13 20:43:53 +0000
commit792d1bd8835a0ccd8cb13b03338bd2ffd21758fe (patch)
tree4f3979be8f4424ca7b44a2e80ec1de5621a609c9 /src/ai
parentdab9de2e61379a1ef6ddcfb07e65ab09d9a370d3 (diff)
downloadopenttd-792d1bd8835a0ccd8cb13b03338bd2ffd21758fe.tar.xz
(svn r15073) -Fix (r15067) [FS#2532]: Default copy constructors don't necessarily do what you want. Instead of creating one, we now pass a pointer around as that avoids additional allocations.
Diffstat (limited to 'src/ai')
-rw-r--r--src/ai/api/ai_industry.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/ai/api/ai_industry.cpp b/src/ai/api/ai_industry.cpp
index 9a09d5ecd..068a92865 100644
--- a/src/ai/api/ai_industry.cpp
+++ b/src/ai/api/ai_industry.cpp
@@ -123,7 +123,9 @@
if (!IsValidIndustry(industry_id)) return -1;
Industry *ind = ::GetIndustry(industry_id);
- return (int32)::FindStationsAroundTiles(ind->xy, ind->width, ind->height).Length();
+ StationList stations;
+ ::FindStationsAroundTiles(ind->xy, ind->width, ind->height, &stations);
+ return (int32)stations.Length();
}
/* static */ int32 AIIndustry::GetDistanceManhattanToTile(IndustryID industry_id, TileIndex tile)