From: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Date: Sat, 23 Aug 2014 19:11:44 +0000 (+0200)
Subject: systemctl: Correct error message printed when bus_process_wait fails
X-Git-Tag: v217~764
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=498cfc230af8f83675be2e92057956f1792969e4;p=thirdparty%2Fsystemd.git

systemctl: Correct error message printed when bus_process_wait fails

Actually use the variable containing the return code of bus_process_wait when
printing the error message as a result of it failing.
---

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index d9b8bee28d7..65348193b7c 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2382,7 +2382,7 @@ static int wait_for_jobs(sd_bus *bus, Set *s) {
         while (!set_isempty(s)) {
                 q = bus_process_wait(bus);
                 if (q < 0) {
-                        log_error("Failed to wait for response: %s", strerror(-r));
+                        log_error("Failed to wait for response: %s", strerror(-q));
                         return q;
                 }