From: Max Kellermann <max@duempel.org>
Date: Mon, 14 Sep 2009 09:43:00 +0000 (+0200)
Subject: screen_play: another missing second_column NULL check
X-Git-Tag: release-0.15~7
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=5b4b59854182c37116738ee22784f6d003219596;p=ncmpc.git

screen_play: another missing second_column NULL check

screen_play's list_callback could segfault, when second_column pointed
to a NULL pointer.
---

diff --git a/src/screen_play.c b/src/screen_play.c
index 8683ee0..5c17f51 100644
--- a/src/screen_play.c
+++ b/src/screen_play.c
@@ -130,7 +130,7 @@ list_callback(unsigned idx, bool *highlight, char **second_column, G_GNUC_UNUSED
 	if (idx == lw->selected)
 	{
 		int second_column_len = 0;
-		if (second_column)
+		if (second_column != NULL && *second_column != NULL)
 			second_column_len = strlen(*second_column);
 		if (options.scroll && utf8_width(songname) > (unsigned)(COLS - second_column_len - 1) )
 		{