[pkg-eucalyptus-commits] [euca2ools] 07/41: Warn when bundling an image of size 0

[Charles Plessy]

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plessy pushed a commit to branch master
in repository euca2ools.

commit 8bbd1bad01efaf9a89ef97a4b3043816940b38c1
Author: Garrett Holmstrom <gholms at fedoraproject.org>
Date:   Tue Jul 9 15:26:25 2013 -0700

    Warn when bundling an image of size 0
    
    Fixes TOOLS-333
---
 euca2ools/commands/bundle/bundle.py |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/euca2ools/commands/bundle/bundle.py b/euca2ools/commands/bundle/bundle.py
index 5f41022..4573f27 100644
--- a/euca2ools/commands/bundle/bundle.py
+++ b/euca2ools/commands/bundle/bundle.py
@@ -115,6 +115,10 @@ class Bundle(object):
             msg = "this image is larger than EC2's size limit"
             self.log.warn(msg)
             print >> sys.stderr, 'warning:', msg
+        elif self.image_size == 0:
+            msg = 'this image is an empty file'
+            self.log.warn(msg)
+            print >> sys.stderr, 'warning:', msg
         # pipe for getting the digest from sha1sum
         digest_pipe_out, digest_pipe_in = multiprocessing.Pipe(duplex=False)
         # pipe for tar --> sha1sum

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