From: Ian Lynagh <igloo@earth.li>
Date: Wed, 21 Apr 2010 17:13:39 +0000 (+0000)
Subject: Give the right exit code in darcs-all
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=7dbbcfce6b8b0531362f5ac56eea7edf91c80da2;hp=7dbbcfce6b8b0531362f5ac56eea7edf91c80da2;p=ghc-hetmet.git

Give the right exit code in darcs-all
Our END block was calling system, which alters $?. So now we save and
restore it.
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