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Fix regression

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[SVN r75510]
This commit is contained in:
Steven Watanabe
2011-11-16 15:37:15 +00:00
parent d7e539e68a
commit 7bcd57b821
1 changed files with 5 additions and 2 deletions
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7
src/engine/subst.c
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@@ -106,6 +106,9 @@ static void free_regex( void * xregex, void * data )
void regex_done()
{
hashenumerate( regex_hash, free_regex, (void *)0 );
hashdone( regex_hash );
if ( regex_hash )
{
hashenumerate( regex_hash, free_regex, (void *)0 );
hashdone( regex_hash );
}
}