journal-remote: check return code of sd_event_default

Handle sd_event_default returning error and bail out properly
as done in every other caller of this function.

Found by coverity. Fixes: CID#1238957

diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c
index 12de8203306b21849ed94412226b551149f79877..f06c2cb2492b8943e73cf410679d027ea7f80a85 100644 (file)
--- a/src/journal-remote/journal-remote.c
+++ b/src/journal-remote/journal-remote.c
@@ -808,7 +808,11 @@ static int remoteserver_init(RemoteServer *s,
                 return -EINVAL;
         }
 
-        sd_event_default(&s->events);
+        r = sd_event_default(&s->events);
+        if (r < 0) {
+                log_error("Failed to allocate event loop: %s", strerror(-r));
+                return r;
+        }
 
         setup_signals(s);