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Accept NULL in egg_regex_copy()

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This commit is contained in:
Yevgen Muntyan 2006-12-15 21:12:49 -06:00
parent 7f98703017
commit 591f001195
1 changed files with 2 additions and 2 deletions
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4
moo/mooutils/eggregex.c
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@ -353,11 +353,11 @@ egg_regex_copy (const EggRegex *regex)
{
EggRegex *copy;
g_return_val_if_fail (regex != NULL, NULL);
if (regex == NULL)
return NULL;
copy = g_new0 (EggRegex, 1);
copy->pattern = regex_pattern_ref (regex->pattern);
return copy;
}