From: Emden R. Gansner <erg@alum.mit.edu>
Date: Wed, 28 May 2014 17:52:56 +0000 (-0400)
Subject: Merge pull request #24 from ellert/master
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~207
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3f4f1462e0f05858cfe8ff58f4838db0d298e1f8;p=graphviz

Merge pull request #24 from ellert/master

Break infinite recursion that leads to segfault.
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3f4f1462e0f05858cfe8ff58f4838db0d298e1f8