maint: fix warning 'possible use of "=" where "==" was intended'
commitbe6120b5ccc02f4a9a0216f9d43eabdeb5f0dba0
authorBernhard Voelker <mail@bernhard-voelker.de>
Thu, 14 Jul 2011 10:56:23 +0000 (14 11:56 +0100)
committerPádraig Brady <P@draigBrady.com>
Thu, 14 Jul 2011 10:56:23 +0000 (14 11:56 +0100)
treeb8a9cee4a32c6a79af4f6f2b60aead39d02a281e
parentacdf4e99e6c328017952e827e8cc1044da563c06
maint: fix warning 'possible use of "=" where "==" was intended'

* src/mktemp.c: maint: avoid warning by using the comma operator
rather than an always-true conditional (as suggested by Eric Blake).
Reported by Joachim Schmitz in http://debbugs.gnu.org/9064.
src/mktemp.c