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cmArray.c: When the array handle is invalid cmArrayCount() now returns 0 instead of throwing an error.

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kevin 2013-03-31 22:14:26 -07:00
parent 2ccd818b55
commit e5ee3deafd
1 changed files with 3 additions and 0 deletions
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cmArray.c
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@ -95,6 +95,9 @@ unsigned cmArrayExpandCount( cmArrayH_t h )
unsigned cmArrayCount( cmArrayH_t h ) unsigned cmArrayCount( cmArrayH_t h )
{ {
if( cmArrayIsValid(h) == false )
return 0;
cmAr_t* p = _cmArHandleToPtr(h); cmAr_t* p = _cmArHandleToPtr(h);
return p->cur_cnt; return p->cur_cnt;
} }