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-rw-r--r--autoload/prettier.vim2
1 files changed, 1 insertions, 1 deletions
diff --git a/autoload/prettier.vim b/autoload/prettier.vim
index 14c1e23..37f0a73 100644
--- a/autoload/prettier.vim
+++ b/autoload/prettier.vim
@@ -165,7 +165,7 @@ function! s:Get_Exec(...) abort
let l:rootDir = a:0 > 0 ? a:1 : 0
let l:exec = 0
- if rootDir
+ if isdirectory(rootDir)
let l:dir = s:Tranverse_Dir_Search(rootDir)
if dir != -1
let l:exec = s:Get_Path_To_Exec(dir)