Do not proceed if getcwd() returns an empty string

Close #439
2016-03-06 11:03:33 +09:00 · 2016-03-06 11:03:33 +09:00 · 7218143147
commit 7218143147
parent c3d57ac6b5
1 changed files with 4 additions and 0 deletions
--- a/plug.vim
+++ b/plug.vim
@ -665,6 +665,10 @@ function! s:finish_bindings()
 endfunction

 function! s:prepare(...)
+  if empty(getcwd())
+    throw 'Invalid current working directory. Cannot proceed.'
+  endif
+
  call s:job_abort()
  if s:switch_in()
    normal q