From 79bbbcf8a95dc79effd7e9e18be80bc651d883d5 Mon Sep 17 00:00:00 2001
From: Alessandro Mauri <alemauri001@gmail.com>
Date: Tue, 22 Sep 2020 23:45:46 +0200
Subject: [PATCH] fix memory allocation bug

when receiving SIGUSR1 hkd would try to allocate the new hotkey list in the old
space which could lead to errors
---
 hkd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hkd.c b/hkd.c
index 9ca9db9..4a88afc 100644
--- a/hkd.c
+++ b/hkd.c
@@ -731,6 +731,7 @@ void parse_config_file (void)
 	}
 
 	hotkey_list_destroy(hotkey_list);
+	hotkey_list = NULL;
 	while (exit_state >= 0) {
 		int tmp = 0;
 		memset(block, 0, BLOCK_SIZE + 1);