From: Wolfgang Bumiller <wry.git@bumiller.com>
Date: Wed, 17 Apr 2013 16:23:30 +0000 (+0200)
Subject: parser_const_string now uses hashtables; hashtables may want to dup an empty string... 
X-Git-Tag: before-library~45
X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=commitdiff_plain;h=46752af74b8553b4a0a6d8928a823289308c6f8a;hp=46752af74b8553b4a0a6d8928a823289308c6f8a

parser_const_string now uses hashtables; hashtables may want to dup an empty string without it becoming NULL - also replacing ir_strdup with the new util_ one
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