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Avoid causing a crash.

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This commit is contained in:
Ilia Alshanetsky 2004-12-10 00:36:51 +00:00
parent ad76be844b
commit 5484568c5c
1 changed files with 1 additions and 1 deletions
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2
ext/pcre/php_pcre.c
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@ -1416,7 +1416,7 @@ PHP_FUNCTION(preg_quote)
/* Nothing to do if we got an empty string */
if (in_str == in_str_end) {
RETVAL_STRINGL("", 0, 0);
RETVAL_EMPTY_STRING();
}
if (ZEND_NUM_ARGS() == 2) {