From 5c317f1313204c5731b0de5c7984e3725738f9d6 Mon Sep 17 00:00:00 2001
From: Simon Arlott <sa.me.uk>
Date: Sat, 23 Apr 2016 23:56:41 +0100
Subject: [PATCH] ircd: parse: add asserts for improper use of
 mod_add_cmd/mod_del_cmd

---
 ircd/parse.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ircd/parse.c b/ircd/parse.c
index e09dbe38..9af59791 100644
--- a/ircd/parse.c
+++ b/ircd/parse.c
@@ -295,8 +295,10 @@ mod_add_cmd(struct Message *msg)
 	if(msg == NULL)
 		return;
 
-	if (rb_dictionary_find(cmd_dict, msg->cmd) != NULL)
+	if (rb_dictionary_find(cmd_dict, msg->cmd) != NULL) {
+		s_assert(0);
 		return;
+	}
 
 	msg->count = 0;
 	msg->rcount = 0;
@@ -318,7 +320,8 @@ mod_del_cmd(struct Message *msg)
 	if(msg == NULL)
 		return;
 
-	rb_dictionary_delete(cmd_dict, msg->cmd);
+	if (rb_dictionary_delete(cmd_dict, msg->cmd) == NULL)
+		s_assert(0);
 }
 
 /* cancel_clients()