patch 9.0.1297: wrong value for $LC_CTYPE makes the environ test fail
Problem: Wrong value for $LC_CTYPE makes the environ test fail.
Solution: Unset $LC_CTYPE when running tests. (closes #11963)
diff --git a/src/testdir/test_environ.vim b/src/testdir/test_environ.vim
index d834481..b5dbdce 100644
--- a/src/testdir/test_environ.vim
+++ b/src/testdir/test_environ.vim
@@ -73,7 +73,7 @@
" If $LANG is not set then the system locale will be used.
" Run Vim after unsetting all the locale environmental vars, and capture the
" output of :lang.
- let lang_results = system("unset LANG; unset LC_MESSAGES; " ..
+ let lang_results = system("unset LANG; unset LC_MESSAGES; unset LC_CTYPE; " ..
\ shellescape(v:progpath) ..
\ " --clean -esX -c 'redir @a' -c 'lang' -c 'put a' -c 'print' -c 'qa!' ")