From 72da8f8fce9b60ad456fee951522a4602d2c4e88 Mon Sep 17 00:00:00 2001
From: Nate Fischer <ntfschr@gmail.com>
Date: Wed, 18 Nov 2015 01:50:44 -0800
Subject: [PATCH] Trim trailing whitespace at logging time

---
 autoload/vundle/installer.vim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/autoload/vundle/installer.vim b/autoload/vundle/installer.vim
index 472271a..2ad085a 100644
--- a/autoload/vundle/installer.vim
+++ b/autoload/vundle/installer.vim
@@ -527,8 +527,11 @@ func! s:log(str, ...) abort
   let fmt = '%Y-%m-%d %H:%M:%S'
   let lines = split(a:str, '\n', 1)
   let time = strftime(fmt)
+  let entry_prefix = '['. time .'] '. prefix
   for line in lines
-      call add(g:vundle#log, '['. time .'] '. prefix . line)
+    " Trim trailing whitespace
+    let entry = substitute(entry_prefix . line, '\m\s\+$', '', '')
+    call add(g:vundle#log, entry)
   endfor
   return a:str
 endf