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Define META_FREE in a way that doesn't cause -Wempty-body warnings.

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That get rids of the only -Wempty-body warning when compiling postgres
with gcc 4.8/9. As 6550b901f shows, it's useful to be able to use that
option routinely.

Without asserts there's many more warnings, but that's food for
another commit.
This commit is contained in:
Andres Freund
2014-09-26 02:55:38 +02:00
parent f18cad9449
commit 9b6bb9b471
1 changed files with 1 additions and 1 deletions
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contrib/fuzzystrmatch/dmetaphone.c
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@ -195,7 +195,7 @@ dmetaphone_alt(PG_FUNCTION_ARGS)
* in a case like this. * in a case like this.
*/ */
#define META_FREE(x) /* pfree((x)) */ #define META_FREE(x) ((void)true) /* pfree((x)) */
#else /* not defined DMETAPHONE_MAIN */ #else /* not defined DMETAPHONE_MAIN */
/* use the standard malloc library when not running in PostgreSQL */ /* use the standard malloc library when not running in PostgreSQL */