From: Shawn Routhier <sar@isc.org>
Date: Tue, 22 Sep 2015 17:32:12 +0000 (-0700)
Subject: Merge branch 'trac4001' Update code to clear errno before use.
X-Git-Tag: trac4045_base~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a955dee5d9b58bbfdcfd74b63bbc105c3cec3b81;p=thirdparty%2Fkea.git

Merge branch 'trac4001' Update code to clear errno before use.

Update the code to clear the errno variable before making calls that
might use it.  This should limit problems with one section of code
creating an inappropriate error message due to looking at an errno
set by some other section ofcode.
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a955dee5d9b58bbfdcfd74b63bbc105c3cec3b81