From df49b0709b1916d81a8664fcdbce765276201131 Mon Sep 17 00:00:00 2001
From: QC <qball@gmpclient.org>
Date: Fri, 6 Jun 2014 19:31:33 +0200
Subject: [PATCH] Fix segfault in hmode.

---
 source/textbox.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/textbox.c b/source/textbox.c
index 96eecc19..7adb18f5 100644
--- a/source/textbox.c
+++ b/source/textbox.c
@@ -188,6 +188,9 @@ void textbox_hide ( textbox *tb )
 // will also unmap the window if still displayed
 void textbox_free ( textbox *tb )
 {
+    if ( tb == NULL ) {
+        return;
+    }
     if ( tb->flags & TB_EDITABLE ) {
         XDestroyIC ( tb->xic );
         XCloseIM ( tb->xim );