From: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>
Date: Wed, 21 Jul 2010 05:43:01 +0000 (+0200)
Subject: screen_help: remove CMD_SCREEN_SONG if song screen is disabled
X-Git-Tag: release-0.18~14
X-Git-Url: https://git.tokkee.org/?p=ncmpc.git;a=commitdiff_plain;h=0cc3e108a34ea669c1edafb55574fef1e10409c1

screen_help: remove CMD_SCREEN_SONG if song screen is disabled

This fixes a NULL pointer dereference, caused by
get_key_names(CMD_SCREEN_SONG)==NULL.
---

diff --git a/src/screen_help.c b/src/screen_help.c
index 2ac90b7..faa9603 100644
--- a/src/screen_help.c
+++ b/src/screen_help.c
@@ -105,7 +105,9 @@ static const struct help_text_row help_text[] = {
 	{ 0, CMD_LIST_JUMP, NULL },
 	{ 0, CMD_TOGGLE_FIND_WRAP, NULL },
 	{ 0, CMD_LOCATE, NULL },
+#ifdef ENABLE_SONG_SCREEN
 	{ 0, CMD_SCREEN_SONG, NULL },
+#endif
 	{ 0, CMD_NONE, NULL },
 	{ 0, CMD_QUIT, NULL },