# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1422903673 28800
# Node ID 8d04d41d490369e8f368a61193fbcf2e567507bb
# Parent  897a6823d603776208384bc7c274e0e58db3a5d1
Don't change the cwd when no project root markers have been found.

diff -r 897a6823d603 -r 8d04d41d4903 vim/vimrc
--- a/vim/vimrc	Wed Jan 28 21:28:27 2015 -0800
+++ b/vim/vimrc	Mon Feb 02 11:01:13 2015 -0800
@@ -581,9 +581,11 @@
 
 function! s:SetProjectRootCwd() abort
     let l:cur_file_dir = expand('%:p:h', 1)
-    if l:cur_file_dir =~ '\v^.+:(//|\\\\)'
+    if l:cur_file_dir =~ '\v^(\w+:)?(//|\\\\)'
+        " Don't do shit on filenames coming from the network or something.
         return
     endif
+    let l:found_root = 0
     let l:root = l:cur_file_dir
     let l:markers = []
     if exists('g:ctrlp_root_markers')
@@ -594,10 +596,13 @@
         let l:proj_root = s:FindProjectRoot(l:cur_file_dir, marker)
         if l:proj_root != ''
             let l:root = l:proj_root
+            let l:found_root = 1
             break
         endif
     endfor
-    execute 'lcd!' fnameescape(l:root)
+    if l:found_root
+        execute 'lcd!' fnameescape(l:root)
+    endif
 endfunction
 
 function! s:ToggleNERDTree() abort