Fix regex

diff --git a/ext/fileinfo/libmagic/softmagic.c b/ext/fileinfo/libmagic/softmagic.c
index 5894a1b76358b5934fafbcedfb2422a70a67d285..1f7c7db4836de4b1340e0bfc80dc0a7b94565b39 100644 (file)
--- a/ext/fileinfo/libmagic/softmagic.c
+++ b/ext/fileinfo/libmagic/softmagic.c
@@ -421,7 +421,7 @@ check_fmt(struct magic_set *ms, struct magic *m)
                return 0;
 
        (void)setlocale(LC_CTYPE, "C");
-       pattern = zend_string_init("~%[-0-9.]*s~", sizeof("~%[-0-9.]*s~") - 1, 0);
+       pattern = zend_string_init("~%[-0-9\\.]*s~", sizeof("~%[-0-9\\.]*s~") - 1, 0);
        if ((pce = pcre_get_compiled_regex(pattern, &re_extra, &re_options)) == NULL) {
                rv = -1;
        } else {