ext/kgio/connect.c in kgio-2.0.0 vs ext/kgio/connect.c in kgio-2.1.0

@@ -117,10 +117,10 @@
 	struct sockaddr_un addr = { 0 };
 	long len;
 
 	StringValue(path);
 	len = RSTRING_LEN(path);
-	if (sizeof(addr.sun_path) <= len)
+	if ((long)sizeof(addr.sun_path) <= len)
 		rb_raise(rb_eArgError,
 		         "too long unix socket path (max: %dbytes)",
 		         (int)sizeof(addr.sun_path)-1);
 
 	memcpy(addr.sun_path, RSTRING_PTR(path), len);