rgmanager: Fix return code when a service would deadlock
 

When we detect that starting a service would cause a deadlock, return 0
instead of -1. This fixes a crash that occurred when -1 was returned.

Resolves: rhbz#861157

Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
---
rgmanager/src/daemons/rg_thread.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rgmanager/src/daemons/rg_thread.c b/rgmanager/src/daemons/rg_thread.c
index 5e551c3..b888717 100644
--- a/rgmanager/src/daemons/rg_thread.c
+++ b/rgmanager/src/daemons/rg_thread.c
@@ -756,7 +756,7 @@ rt_enqueue_request(const char *resgroupname, int request,
logt_print(LOG_DEBUG,
"Failed to queue %d request for %s: Would block
",
request, resgroupname);
- return -1;
+ return 0;
}

ret = rq_queue_request(resgroup->rt_queue, resgroup->rt_name,
--
1.7.11.7