make type consistent with glob_t.gl_pathc

diff --git a/ext/zip/php_zip.c b/ext/zip/php_zip.c
index e741226c249af3983191f7e4de3ef4fa41d588a2..45bf8afb672f4f6a94c890663cfd2b6aae22bff3 100644 (file)
--- a/ext/zip/php_zip.c
+++ b/ext/zip/php_zip.c
@@ -499,7 +499,7 @@ int php_zip_glob(char *pattern, int pattern_len, zend_long flags, zval *return_v
        char *result;
 #endif
        glob_t globbuf;
-       int n;
+       size_t n;
        int ret;
 
        if (pattern_len >= MAXPATHLEN) {