Integrating rhysd's annotation, reword error

rhysd · Feb 23, 2018 · 8c47bb2 · 8c47bb2
1 parent 8c0e506
commit 8c47bb2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/autoload/committia/git.vim b/autoload/committia/git.vim
@@ -44,6 +44,9 @@ endfunction
 function! s:search_git_dir_and_work_tree() abort
     " Use environment variables if set
     if !empty($GIT_DIR) && !empty($GIT_WORK_TREE)
+        if !isdirectory($GIT_WORK_TREE)
+            throw 'Directory specified with $GIT_WORK_TREE does not exist: ' . $GIT_WORK_TREE
+        endif
         return [$GIT_DIR, $GIT_WORK_TREE]
     endif