From ff034fbd099c2ad74cba31e5beb9f1f54a80fc29 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@chiark.greenend.org.uk>
Date: Tue, 1 Jun 2010 15:26:26 +0100
Subject: [PATCH] Assert readable_callback before we call it

---
 infile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/infile.c b/infile.c
index 4e34c62..3c93d1f 100644
--- a/infile.c
+++ b/infile.c
@@ -192,6 +192,7 @@ static void *tailing_rable_call_time(oop_source *lp, struct timeval tv,
   dbg("**TRACT** ipf=%p reschedule",ipf);
   loop->on_time(loop, OOP_TIME_NOW, tailing_rable_call_time, ipf);
 
+  assert(ipf->readable_callback):
   return ipf->readable_callback(loop, &ipf->readable,
 				ipf->readable_callback_user);
 }
-- 
2.30.2