autofs-5.0.5 - fix disable timeout

From: Ian Kent <raven@themaw.net>

Using a timeout of zero should disable expires but instead causes
the alarm handler to fire constant expires.
---

 CHANGELOG   |    1 +
 lib/alarm.c |    3 +++
 2 files changed, 4 insertions(+)


--- autofs-5.0.5.orig/CHANGELOG
+++ autofs-5.0.5/CHANGELOG
@@ -19,6 +19,7 @@
 - fix memory leak on reload.
 - dont connect at ldap lookup module init.
 - fix random selection option.
+- fix disable timeout.
 
 03/09/2009 autofs-5.0.5
 -----------------------
--- autofs-5.0.5.orig/lib/alarm.c
+++ autofs-5.0.5/lib/alarm.c
@@ -67,6 +67,9 @@ int alarm_add(struct autofs_point *ap, t
 	unsigned int empty = 1;
 	int status;
 
+	if (!seconds)
+		return 1;
+
 	new = malloc(sizeof(struct alarm));
 	if (!new)
 		return 0;