From bcc832bc49b255d0de9d9f2bb3183ab933469c1e Mon Sep 17 00:00:00 2001
From: Heikki Hokkanen <hoxu@users.sf.net>
Date: Thu, 18 Jun 2009 21:16:38 +0300
Subject: [PATCH] Handle case with no commits between tags.

---
 gitstats | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gitstats b/gitstats
index 70fe910..d104a3c 100755
--- a/gitstats
+++ b/gitstats
@@ -194,6 +194,8 @@ class GitDataCollector(DataCollector):
 			if prev != None:
 				cmd += ' "^%s"' % prev
 			output = getpipeoutput([cmd])
+			if len(output) == 0:
+				continue
 			prev = tag
 			for line in output.split('\n'):
 				parts = re.split('\s+', line, 2)
-- 
2.11.4.GIT