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[REGEX_FREE]: Use ((void)0) instead of just (0).

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Jim Meyering 1995-05-21 06:19:05 +00:00
parent fa9a63c5c2
commit c2e1680ae1
1 changed files with 1 additions and 1 deletions
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2
src/regex.c
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@ -243,7 +243,7 @@ char *alloca ();
destination)
/* No need to do anything to free, after alloca. */
#define REGEX_FREE(arg) (0)
#define REGEX_FREE(arg) ((void)0) /* Do nothing! But inhibit gcc warning. */
#endif /* not REGEX_MALLOC */