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- fixed: Trying to remove sector tags for line-less sectors crashed when there were no sector tags at all in a map.

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This commit is contained in:
Christoph Oelckers 2015-05-06 23:24:27 +02:00
parent b587c85a81
commit 87ff82dba6
1 changed files with 8 additions and 5 deletions
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13
src/p_tags.cpp
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@ -98,13 +98,16 @@ void FTagManager::AddSectorTag(int sector, int tag)
void FTagManager::RemoveSectorTags(int sect)
{
int start = startForSector[sect];
if (start >= 0)
if (startForSector.Size() > 0)
{
while (allTags[start].target == sect)
int start = startForSector[sect];
if (start >= 0)
{
allTags[start].tag = allTags[start].target = -1;
start++;
while (allTags[start].target == sect)
{
allTags[start].tag = allTags[start].target = -1;
start++;
}
}
}
}