Simplified condition

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index f6f86304e5ec1143337e4f509741a9e191c17e11..35ba1a06f187ee0aad19ae171277badd71ac3775 100644 (file)
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1030,7 +1030,7 @@ static int preg_get_backref(char **str, int *backref)
        }
 
        if (in_brace) {
-               if (*walk == 0 || *walk != '}')
+               if (*walk != '}')
                        return 0;
                else
                        walk++;