From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 24 Jan 2007 23:09:48 +0000 (+0000)
Subject: Do not save command history if it is empty
X-Git-Tag: YAZ.2.1.49.1~21
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=d42f045690a68380de575447bf9755f922ec734d;hp=d42f045690a68380de575447bf9755f922ec734d

Do not save command history if it is empty
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