From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 10 Sep 2012 17:43:26 +0000 (-0400)
Subject: Add missing return value in event_base_foreach_event
X-Git-Tag: release-2.1.2-alpha~45
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffe1643b98663d0dcfa5641a663b699e24ef2c33;p=libevent

Add missing return value in event_base_foreach_event

Fix for github issue nmathewson/Libevent #65

Found by Joachim Bauch
---

diff --git a/event.c b/event.c
index 3e917fb9..c209213a 100644
--- a/event.c
+++ b/event.c
@@ -3314,7 +3314,7 @@ event_base_foreach_event(struct event_base *base,
 {
 	int r;
 	if ((!fn) || (!base)) {
-		return;
+		return -1;
 	}
 	EVBASE_ACQUIRE_LOCK(base, th_base_lock);
 	r = event_base_foreach_event_nolock_(base, fn, arg);