From 775b9cc8bb83bde737035877a19f9eb00733c838 Mon Sep 17 00:00:00 2001
From: Tim Abbott <tabbott@zulip.com>
Date: Thu, 16 Jan 2014 18:36:19 -0500
Subject: [PATCH] Don't send a Zulip notification about 0 lines.

(imported from commit cc8ce4d95978264cd05bc26f77a5d770abdf5add)
---
 bots/log2zulip | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bots/log2zulip b/bots/log2zulip
index 1dc0ad0..2c3bfac 100755
--- a/bots/log2zulip
+++ b/bots/log2zulip
@@ -43,7 +43,9 @@ def process_lines(raw_lines, file_name):
             continue
         lines.append(line)
 
-    if len(lines) > 10:
+    if len(lines) == 0:
+        return
+    elif len(lines) > 10:
         send_log_zulip(file_name, len(lines), lines[0:3], extra=", examples include")
     else:
         send_log_zulip(file_name, len(lines), lines)