From: Ben Pfaff <blp@cs.stanford.edu>
Date: Wed, 23 Mar 2011 04:20:04 +0000 (-0700)
Subject: i18n: Only close valid iconv converters in i18n_done().
X-Git-Tag: v0.7.7~2
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=213a9dde780d4b31cdcf7dd14f5015633a89cec5;hp=213a9dde780d4b31cdcf7dd14f5015633a89cec5;p=pspp-builds.git

i18n: Only close valid iconv converters in i18n_done().

iconv_open() returns (iconv_t) -1 to indicate an error.  We shouldn't
pass this to iconv_Close().

Reported-by: Jeremy Lavergne <jeremy@lavergne.gotdns.org>.

John Darrington suggested that this was probably the problem, and
Jeremy confirmed it with valgrind.
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