From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Tue, 17 Dec 2013 03:33:45 +0000 (-0500)
Subject: systemctl: fix return value from cat
X-Git-Tag: submit/kdbus-integration/20140207.094352~539
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c0ea486f6e14dcd12390fc674e4ee33426444a3a;p=platform%2Fupstream%2Fsystemd.git

systemctl: fix return value from cat
---

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 3e6a688..327eb85 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -3821,7 +3821,7 @@ static int cat(sd_bus *bus, char **args) {
                 }
         }
 
-        return r;
+        return r < 0 ? r : 0;
 }
 
 static int show(sd_bus *bus, char **args) {