From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 1 Mar 2012 16:16:18 +0000 (+0100)
Subject: Check for the existence of input files.
X-Git-Tag: exp_20120308~10
X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/commitdiff_plain/c3d3baabd62916d605d97758bf0f08ccfe479e01?hp=c3d3baabd62916d605d97758bf0f08ccfe479e01

Check for the existence of input files.

And avoid an ugly backtrace+coredump when file does not exists.
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