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-rw-r--r--vim/after/syntax/sh.vim2
1 files changed, 1 insertions, 1 deletions
diff --git a/vim/after/syntax/sh.vim b/vim/after/syntax/sh.vim
index 5c15be61..f02f30f5 100644
--- a/vim/after/syntax/sh.vim
+++ b/vim/after/syntax/sh.vim
@@ -7,7 +7,7 @@ endif
" Remove g:is_posix if we resorted to it in order to get correct POSIX sh
" highlighting with older Vim runtime files
if exists('g:is_posix')
- unlet g:is_posix g:is_kornshell
+ unlet! g:is_posix g:is_kornshell
endif
" If we know we have another shell type, clear away the others completely, now