From 797e62f6047a25e16702e085dd6814a8bc13dee9 Mon Sep 17 00:00:00 2001
From: Jools Wills <buzz@exotica.org.uk>
Date: Sat, 19 Mar 2016 03:30:04 +0000
Subject: [PATCH] fix config path saving when saving new config - can't use
 overlapping buffers in snprintf - fixes #2793

---
 command_event.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/command_event.c b/command_event.c
index fa2db47eff..d0860501a0 100644
--- a/command_event.c
+++ b/command_event.c
@@ -702,7 +702,7 @@ static bool event_save_core_config(void)
          else
             strlcpy(tmp, ".cfg", sizeof(tmp));
 
-         snprintf(config_path, sizeof(config_path), "%s%s", config_path, tmp);
+         strlcat(config_path, tmp, sizeof(config_path));
          if (!path_file_exists(config_path))
          {
             found_path = true;