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cmText.c cmTextIsEmpty() now returns true when input == NULL.

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kevin 2013-01-13 16:36:40 -08:00
parent 6602a6277a
commit a40294f9a9
1 changed files with 4 additions and 3 deletions
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7
cmText.c
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@ -603,9 +603,10 @@ cmChar_t* cmTextAppendChar( cmChar_t* s, cmChar_t c, unsigned n )
bool cmTextIsEmpty( const cmChar_t* s ) bool cmTextIsEmpty( const cmChar_t* s )
{ {
for(; *s; ++s ) if( s!=NULL )
if( !isspace(*s) ) for(; *s; ++s )
return false; if( !isspace(*s) )
return false;
return true; return true;
} }