From 941ac87dfe46362485654576fd411dd47b4db8b9 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Sat, 16 Feb 2002 07:37:31 +0000
Subject: [PATCH] Don't crash when handling input line if the input line
 doesn't exist (huh? how? no idea :)

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2469 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-text/gui-readline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fe-text/gui-readline.c b/src/fe-text/gui-readline.c
index 3eb527fe..e12f15f8 100644
--- a/src/fe-text/gui-readline.c
+++ b/src/fe-text/gui-readline.c
@@ -173,7 +173,7 @@ static void key_send_line(void)
         char *str, *add_history;
 
 	str = gui_entry_get_text(active_entry);
-	if (*str == '\0') {
+	if (str == NULL || *str == '\0') {
                 g_free(str);
 		return;
 	}