From 9106029261cd48edbb6f020f920e1ff9a0ae62ce Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Mon, 2 Nov 2015 22:07:07 +0000
Subject: [PATCH] Added assert check to mucconfwin_field_help

---
 src/ui/mucconfwin.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ui/mucconfwin.c b/src/ui/mucconfwin.c
index 2a4576a1..12850e1a 100644
--- a/src/ui/mucconfwin.c
+++ b/src/ui/mucconfwin.c
@@ -102,6 +102,8 @@ mucconfwin_handle_configuration(const char *const roomjid, DataForm *form)
 void
 mucconfwin_field_help(ProfMucConfWin *confwin, char *tag)
 {
+    assert(confwin != NULL);
+
     ProfWin *window = (ProfWin*) confwin;
     FormField *field = form_get_field_by_tag(confwin->form, tag);
     if (field) {