gryf/wmaker
1
0
Fork 0
mirror of https://github.com/gryf/wmaker.git synced 2025-12-19 12:28:22 +01:00
Code Issues Projects Releases Wiki Activity

WMPopFromArray(): avoid underflow

Browse Source 
Signed-off-by: Alexey I. Froloff <raorn@raorn.name>
This commit is contained in:
Alexey I. Froloff
2012-06-20 16:06:26 +04:00
committed by Carlos R. Mafra
parent 96800cdc16
commit 2be53e92e6
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
WINGs/array.c
View File

@@ -198,6 +198,9 @@ void *WMGetFromArray(WMArray * array, int index)
void *WMPopFromArray(WMArray * array) void *WMPopFromArray(WMArray * array)
{ {
if (array->itemCount <= 0)
return NULL;
array->itemCount--; array->itemCount--;
return array->items[array->itemCount]; return array->items[array->itemCount];