Add missing xmlFree - Githubissues

liblouis / liblouisutdml

An open-source library providing complete braille transcription services for xml, html and text documents

http://liblouis.io

GNU General Public License v3.0

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Closed sthibaul closed 2 years ago

sthibaul commented 2 years ago

xmlGetProp (and thus get_attr_value) return a newly-allocated string. We thus have to free it.

Fixes #77