[PATCH 11/21] vim: don't execute search if it's cancelled

[Felipe Contreras]

Signed-off-by: Felipe Contreras <felipe.contreras at gmail.com>
---
 vim/notmuch.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/vim/notmuch.vim b/vim/notmuch.vim
index 64038eb..cf829a6 100644
--- a/vim/notmuch.vim
+++ b/vim/notmuch.vim
@@ -208,6 +208,9 @@ endfunction
 
 function! s:search_search_prompt()
 	let text = input('Search: ')
+	if text == ""
+	  return
+	endif
 	setlocal modifiable
 ruby << EOF
 	$cur_search = VIM::evaluate('text')
-- 
1.8.4.2+fc1