From 16a2c82bd194a41cab45021799b4251cf926a051 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sun, 6 Jan 2008 21:06:47 +0000
Subject: [PATCH] We should check we resolved a service before stating it's
 existance.

---
 src/librc/librc-depend.c | 1 +
 src/librc/librc.c        | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/librc/librc-depend.c b/src/librc/librc-depend.c
index 902d012f..0ce95e60 100644
--- a/src/librc/librc-depend.c
+++ b/src/librc/librc-depend.c
@@ -283,6 +283,7 @@ static char **get_provided (const rc_depinfo_t *deptree,
 
 	if (! deptree || ! depinfo)
 		return (NULL);
+	
 	if (rc_service_exists (depinfo->service))
 		return (NULL);
 
diff --git a/src/librc/librc.c b/src/librc/librc.c
index 15309f87..dbabdc03 100644
--- a/src/librc/librc.c
+++ b/src/librc/librc.c
@@ -289,7 +289,9 @@ bool rc_service_exists (const char *service)
 		service[len - 1] == 'h')
 		return (false);
 
-	file = rc_service_resolve (service);
+	if (! (file = rc_service_resolve (service)))
+		return (false);
+
 	if (stat (file, &buf) == 0 && buf.st_mode & S_IXUGO)
 		retval = true;
 	free (file);