2 files changed, 6 insertions, 6 deletions
diff --git a/src/ui/mucwin.c b/src/ui/mucwin.c
index 66919b95..e598c50b 100644
--- a/src/ui/mucwin.c
+++ b/src/ui/mucwin.c
@@ -620,12 +620,12 @@ mucwin_show_affiliation_list(ProfMucWin *mucwin, muc_affiliation_t affiliation)
 }
 
 void
-mucwin_role_list_error(const char *const roomjid, const char *const role, const char *const error)
+mucwin_role_list_error(ProfMucWin *mucwin, const char *const role, const char *const error)
 {
-    ProfWin *window = (ProfWin*)wins_get_muc(roomjid);
-    if (window) {
-        win_vprint(window, '!', 0, NULL, 0, THEME_ERROR, "", "Error retrieving %s list: %s", role, error);
-    }
+    assert(mucwin != NULL);
+
+    ProfWin *window = (ProfWin*)mucwin;
+    win_vprint(window, '!', 0, NULL, 0, THEME_ERROR, "", "Error retrieving %s list: %s", role, error);
 }
 
 void
diff --git a/src/ui/ui.h b/src/ui/ui.h
index 6dd32000..57741bbc 100644
--- a/src/ui/ui.h
+++ b/src/ui/ui.h
@@ -203,7 +203,7 @@ void mucwin_affiliation_set_error(const char *const roomjid, const char *const j
     const char *const affiliation, const char *const error);
 void mucwin_role_set_error(const char *const roomjid, const char *const nick, const char *const role,
     const char *const error);
-void mucwin_role_list_error(const char *const roomjid, const char *const role, const char *const error);
+void mucwin_role_list_error(ProfMucWin *mucwin, const char *const role, const char *const error);
 void mucwin_handle_role_list(const char *const roomjid, const char *const role, GSList *nicks);
 void mucwin_kick_error(ProfMucWin *mucwin, const char *const nick, const char *const error);