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

2013-01-13 16:36:40 -08:00 · 2013-01-13 16:36:40 -08:00 · a40294f9a9
commit a40294f9a9
parent 6602a6277a
1 changed files with 4 additions and 3 deletions
--- a/cmText.c
+++ b/cmText.c
@ -603,6 +603,7 @@ cmChar_t* cmTextAppendChar( cmChar_t* s, cmChar_t c, unsigned n )

 bool cmTextIsEmpty( const cmChar_t* s )
 {
+  if( s!=NULL )
    for(; *s; ++s )
      if( !isspace(*s) )
        return false;