From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: Fri, 3 Feb 2012 18:43:46 +0000 (+0100)
Subject: command: don't crash on Ctrl-Space
X-Git-Tag: release-0.20~3
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=01801d1209123e4ff9301abb646591c48463f7a5;p=ncmpc.git

command: don't crash on Ctrl-Space
---

diff --git a/src/command.c b/src/command.c
index a11a8dc..e366333 100644
--- a/src/command.c
+++ b/src/command.c
@@ -445,7 +445,7 @@ get_keyboard_command(void)
 	int key;
 
 	key = wgetch(stdscr);
-	if (key == ERR)
+	if (key == ERR || key == '\0')
 		return CMD_NONE;
 
 #ifdef HAVE_GETMOUSE