From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Thu, 11 Jul 2013 17:24:20 +0000 (+0000)
Subject: Add some missing null checks for inst->ldisc, which were causing
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/commitdiff_plain/d72da0cb39c19acbe1654c0c417808088e2d271f?hp=d72da0cb39c19acbe1654c0c417808088e2d271f

Add some missing null checks for inst->ldisc, which were causing
segfaults if a PuTTY or pterm did not close on exit and then you
either typed something via input_method_commit_event or changed the
line editing or echo settings.


git-svn-id: svn://svn.tartarus.org/sgt/putty@9908 cda61777-01e9-0310-a592-d414129be87e
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