int -> size_t

diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index 2f0fb8d684fe76dada6c2cadb7547c336eff88ab..6ac5010d00ff7a0398cedeb95ec0bae702add409 100644 (file)
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -3348,7 +3348,8 @@ PHP_FUNCTION(curl_escape)
 PHP_FUNCTION(curl_unescape)
 {
        char       *str = NULL, *out = NULL;
-       int        str_len = 0, out_len;
+       size_t     str_len = 0;
+       int        out_len;
        zval       *zid;
        php_curl   *ch;