From 940c996d968d4c26fc146a7f9e2221bbbbd553de Mon Sep 17 00:00:00 2001
From: Ryan Welton <Ryan.G.Welton@gmail.com>
Date: Tue, 11 Mar 2014 15:32:10 -0400
Subject: [PATCH] Don't crash when no results are returned

---
 search.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/search.py b/search.py
index abfa8e9..7a76b47 100755
--- a/search.py
+++ b/search.py
@@ -36,7 +36,8 @@
     sys.exit(1)
 
 print_header_line()
-doc = message.doc[0]
-for c in doc.child:
+if len(message.doc) > 0:
+  doc = message.doc[0]
+  for c in doc.child:
     print_result_line(c)