From: Ben Pfaff <blp@nicira.com>
Date: Wed, 8 Dec 2010 22:27:05 +0000 (-0800)
Subject: ovs-appctl: On failure, print the error message output by the server.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3080205e8f8c812a61f0825a5f83dbd7439fab31;p=openvswitch

ovs-appctl: On failure, print the error message output by the server.

Otherwise failures are much more mysterious.
---

diff --git a/utilities/ovs-appctl.c b/utilities/ovs-appctl.c
index dc457426..742603bd 100644
--- a/utilities/ovs-appctl.c
+++ b/utilities/ovs-appctl.c
@@ -65,6 +65,7 @@ main(int argc, char *argv[])
         ovs_fatal(error, "%s: transaction error", target);
     }
     if (code / 100 != 2) {
+        fputs(reply, stderr);
         ovs_error(0, "%s: server returned reply code %03d", target, code);
         exit(2);
     }