From: Joey Hess <joey@kitenet.net>
Date: Sun, 17 Nov 2013 00:49:57 +0000 (-0400)
Subject: guard against lastrev being "" just in case
X-Git-Tag: debian/3.20140102~63
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/49e0841ad5f36adbbc1291488d8e34ef550d0df9?ds=sidebyside;hp=49e0841ad5f36adbbc1291488d8e34ef550d0df9

guard against lastrev being "" just in case
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