From 9c0b5f044604940d4fc4c1bb76b058bfe957fe39 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Sun, 3 Jun 2018 19:19:45 +0100
Subject: [PATCH] swaygrab: fix GCC warning

---
 swaygrab/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/swaygrab/main.c b/swaygrab/main.c
index 1b699bb90..9a7eab02c 100644
--- a/swaygrab/main.c
+++ b/swaygrab/main.c
@@ -157,7 +157,7 @@ char *default_filename(const char *extension) {
 
 	struct tm *lt = localtime(&t);
 	strftime(filename, len, "%Y-%m-%d-%H%M%S_swaygrab.", lt);
-	strncat(filename, extension, ext_len);
+	strcat(filename, extension);
 
 	return filename;
 }