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authorJan Edmund Lazo <jan.lazo@mail.utoronto.ca>2021-05-04 19:18:16 -0400
committerGitHub <noreply@github.com>2021-05-04 19:18:16 -0400
commit4ad30f775e5564c539324b4818886f067d2ecd99 (patch)
tree97a554379bda7e5fc77e58c690db3f5a72db8c74 /runtime/autoload/man.vim
parent63d8a8f4e8b02e524d85aed08aa16c5d9815598c (diff)
parentd5b063aec1db95704b37a77fdbd968cb6b48cc3b (diff)
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Merge pull request #14424 from janlazo/vim-8.1.1726
vim-patch:8.1.1726,8.2.{296,860,1827,2388,2788,2790,2801}
Diffstat (limited to 'runtime/autoload/man.vim')
-rw-r--r--runtime/autoload/man.vim4
1 files changed, 2 insertions, 2 deletions
diff --git a/runtime/autoload/man.vim b/runtime/autoload/man.vim
index c629923cd3..4f556e6e87 100644
--- a/runtime/autoload/man.vim
+++ b/runtime/autoload/man.vim
@@ -252,11 +252,11 @@ function! s:verify_exists(sect, name) abort
if !empty($MANSECT)
try
let MANSECT = $MANSECT
- unset $MANSECT
+ call setenv('MANSECT', v:null)
return s:get_path('', a:name)
catch /^command error (/
finally
- let $MANSECT = MANSECT
+ call setenv('MANSECT', MANSECT)
endtry
endif