Description: Fix doc tests
 Doc tests need the locale to be set to C.UTF-8. We set it through
 LANG but also unset LC_ALL and LANGUAGE to avoid any conflict with
 these environment settings.
Author: Pascal Grange <pascal@grange.nom.fr>
Origin: upstream, https://github.com/pgrange/bash_unit/commit/71dfa7affa5840d2d4e235000456ad64a1683685.patch
Bug: https://github.com/pgrange/bash_unit/issues/128
Applied-Upstream: commit, https://github.com/pgrange/bash_unit/commit/71dfa7affa5840d2d4e235000456ad64a1683685.patch
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/tests/test_doc.sh
+++ b/tests/test_doc.sh
@@ -3,6 +3,7 @@
 TEST_PATTERN='```test'
 OUTPUT_PATTERN='```output'
 LANG=C.UTF-8
+unset LC_ALL LANGUAGE
 
 export STICK_TO_CWD=true
 BASH_UNIT="eval FORCE_COLOR=false ./bash_unit"
