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do not crash when there's no generic building type

This commit is contained in:
Enno Rehling 2005-12-11 15:30:05 +00:00
parent ca352dc60a
commit b2bd092252
1 changed files with 3 additions and 2 deletions
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5
src/common/kernel/building.c
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@ -175,11 +175,12 @@ const char *
buildingtype(const building_type * btype, const building * b, int bsize) buildingtype(const building_type * btype, const building * b, int bsize)
{ {
const char * s = NULL; const char * s = NULL;
static boolean init_generic = false;
static const struct building_type * bt_generic; static const struct building_type * bt_generic;
if (!bt_generic) { if (!init_generic) {
init_generic = true;
bt_generic = bt_find("generic"); bt_generic = bt_find("generic");
assert(bt_generic);
} }
if (btype == bt_generic) { if (btype == bt_generic) {