From 06088de231d108e5566aa3ed6befe7f564dee7f0 Mon Sep 17 00:00:00 2001
From: gmarik <gmarik@gmail.com>
Date: Sat, 28 May 2011 02:55:49 -0500
Subject: [PATCH] do not break on helptag generation errors

- just show the message
- closes #46
---
 autoload/vundle/installer.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/autoload/vundle/installer.vim b/autoload/vundle/installer.vim
index de4adfe..6a225a2 100644
--- a/autoload/vundle/installer.vim
+++ b/autoload/vundle/installer.vim
@@ -58,7 +58,11 @@ func! s:has_doc(rtp) abort
 endf
 
 func! s:helptags(rtp) abort
-  helptags `=a:rtp.'/doc/'`
+  try
+    helptags `=a:rtp.'/doc/'`
+  catch
+    echohl Error | echo "Error generating helptags in ".a:rtp | echohl None
+  endtry
 endf
 
 func! s:sync(bang, bundle) abort