From ea4711603129bc0b780675704fb41c65e9dcba6a Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Tue, 4 Jun 2019 08:11:13 +1200
Subject: Don't rename buffer if directory creation failed

---
 autoload/write_mkpath.vim | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/autoload/write_mkpath.vim b/autoload/write_mkpath.vim
index cba56e9..95fab08 100644
--- a/autoload/write_mkpath.vim
+++ b/autoload/write_mkpath.vim
@@ -21,11 +21,14 @@ function! write_mkpath#(path) abort
     let mkpath = 0
   endif
 
-  " If we decided to attempt a path creation, do so
-  if mkpath
-    call mkdir(dir, 'p')
+  " Stop here if we're not creating a path
+  if !mkpath
+    return
   endif
 
+  " Create the full required path
+  call mkdir(dir, 'p')
+
   " Prod Vim into realising the buffer's directory exists now, so that a
   " subsequent change of working directory doesn't break it
   silent keepalt file %
-- 
cgit v1.2.3