From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Mon, 16 Apr 2001 21:24:38 +0000 (+0000)
Subject: countnode234() should politely return 0 when passed NULL. Was
X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/commitdiff_plain/c404e5b3bdd2c7e16cdab6c3bc722425085bb83f?hp=c404e5b3bdd2c7e16cdab6c3bc722425085bb83f

countnode234() should politely return 0 when passed NULL. Was
breaking delpos234(empty_tree, 0).


git-svn-id: svn://svn.tartarus.org/sgt/putty@1054 cda61777-01e9-0310-a592-d414129be87e
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