From 4e1ebc290b6f2a268d210dec85bcfb33851dea32 Mon Sep 17 00:00:00 2001
From: Jarrod Johnson <jjohnson2@lenovo.com>
Date: Mon, 2 Oct 2017 09:06:29 -0400
Subject: [PATCH] Fix noderun when invalid noderange passed

exitcode was not yet set when starting to be referenced.  Initialize to
zero prior to any possible reference to fix.
---
 confluent_client/bin/noderun | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/confluent_client/bin/noderun b/confluent_client/bin/noderun
index 4487c1ac..02e22eac 100755
--- a/confluent_client/bin/noderun
+++ b/confluent_client/bin/noderun
@@ -56,6 +56,7 @@ def run():
     all = set([])
     pipedesc = {}
     pendingexecs = deque()
+    exitcode = 0
 
     for exp in c.create('/noderange/{0}/attributes/expression'.format(args[0]),
                         {'expression': cmdstr}):
@@ -71,7 +72,6 @@ def run():
                 run_cmdv(node, cmdv, all, pipedesc)
             else:
                 pendingexecs.append((node, cmdv))
-    exitcode = 0
     if not all or exitcode:
         sys.exit(exitcode)
     rdy, _, _ = select.select(all, [], [], 10)