Mercurial > vim
diff src/optionstr.c @ 28459:52ef65c0637f v8.2.4754
patch 8.2.4754: using cached values after unsetting some environment variables
Commit: https://github.com/vim/vim/commit/7714231bb5b15f7c85453f3945c108478de1d08a
Author: LemonBoy <thatlemon@gmail.com>
Date: Fri Apr 15 20:50:46 2022 +0100
patch 8.2.4754: using cached values after unsetting some environment variables
Problem: Still using cached values after unsetting some known environment
variables.
Solution: Take care of the side effects. (closes #10194)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 15 Apr 2022 22:00:03 +0200 |
parents | 4dcccb2673fe |
children | b93668df9160 |
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--- a/src/optionstr.c +++ b/src/optionstr.c @@ -644,7 +644,7 @@ check_stl_option(char_u *s) /* * Handle string options that need some action to perform when changed. - * Returns NULL for success, or an error message for an error. + * Returns NULL for success, or an unstranslated error message for an error. */ char * did_set_string_option( @@ -787,15 +787,9 @@ did_set_string_option( { // May compute new values for $VIM and $VIMRUNTIME if (didset_vim) - { - vim_setenv((char_u *)"VIM", (char_u *)""); - didset_vim = FALSE; - } + vim_unsetenv_ext((char_u *)"VIM"); if (didset_vimruntime) - { - vim_setenv((char_u *)"VIMRUNTIME", (char_u *)""); - didset_vimruntime = FALSE; - } + vim_unsetenv_ext((char_u *)"VIMRUNTIME"); } #ifdef FEAT_SYN_HL