From 568a541262f4319c790f00e0a767cdf15237c0d7 Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Mon, 14 Oct 2013 01:19:50 -0500
Subject: [PATCH] vim: don't execute search if it's cancelled

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

diff --git a/vim/notmuch.vim b/vim/notmuch.vim
index 64038eb5..cf829a67 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')