From: Sage Weil <sage@redhat.com>
Date: Thu, 29 Jan 2015 21:03:04 +0000 (-0800)
Subject: Merge pull request #3495 from XinzeChi/wip-size-empty
X-Git-Tag: v0.93~162
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e41c0521037398e5c8afcc1907e994b261f3f846;p=ceph.git

Merge pull request #3495 from XinzeChi/wip-size-empty

cleanup: replace some size() or length() with !empty()

Reviewed-by: Loic Dachary <ldachary@redhat.com>
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e41c0521037398e5c8afcc1907e994b261f3f846