From c9db9257ae2130870157ca63851ae2080c41ffe5 Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Mon, 2 Nov 2015 00:49:05 +0000
Subject: [PATCH] Added assert to mucwin_show_role_list

---
 src/ui/mucwin.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ui/mucwin.c b/src/ui/mucwin.c
index d3d29ee0..ec39bbed 100644
--- a/src/ui/mucwin.c
+++ b/src/ui/mucwin.c
@@ -661,7 +661,9 @@ mucwin_handle_role_list(ProfMucWin *mucwin, const char *const role, GSList *nick
 void
 mucwin_show_role_list(ProfMucWin *mucwin, muc_role_t role)
 {
-    ProfWin *window = (ProfWin*) mucwin;
+    assert(mucwin != NULL);
+
+    ProfWin *window = (ProfWin*)mucwin;
     GSList *occupants = muc_occupants_by_role(mucwin->roomjid, role);
 
     if (!occupants) {