From 99440f9d596668724690d9091e0a5def1d7f1d6d Mon Sep 17 00:00:00 2001
From: Ian Wienand <iwienand@redhat.com>
Date: Wed, 1 Jul 2015 06:14:01 +1000
Subject: [PATCH] Wait for command in worlddump

Wait for the command to complete and catch errors when running
commands.

Change-Id: I2c93b3bdd930ed8564e33bd2d45fe4e3f08f03f5
---
 tools/worlddump.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/worlddump.py b/tools/worlddump.py
index 628a69f7e5..0a9f810877 100755
--- a/tools/worlddump.py
+++ b/tools/worlddump.py
@@ -21,9 +21,9 @@ import datetime
 import fnmatch
 import os
 import os.path
+import subprocess
 import sys
 
-from subprocess import Popen
 
 def get_options():
     parser = argparse.ArgumentParser(
@@ -47,7 +47,10 @@ def _dump_cmd(cmd):
     print cmd
     print "-" * len(cmd)
     print
-    Popen(cmd, shell=True)
+    try:
+        subprocess.check_call(cmd, shell=True)
+    except subprocess.CalledProcessError:
+        print "*** Failed to run: %s" % cmd
 
 
 def _header(name):