From: W. Trevor King <wking@drexel.edu>
Date: Thu, 25 Jun 2009 17:30:23 +0000 (-0400)
Subject: Remove blank line from tag's output if no tags exist
X-Git-Tag: 1.0.0~69^2~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=586a426cedc62893d857f54b9b3e588289f78f0c;p=be.git

Remove blank line from tag's output if no tags exist
---

diff --git a/becommands/tag.py b/becommands/tag.py
index 2394284..5a18a7c 100644
--- a/becommands/tag.py
+++ b/becommands/tag.py
@@ -89,7 +89,8 @@ def execute(args, test=False):
                     if tag not in tags:
                         tags.append(tag)
         tags.sort()
-        print '\n'.join(tags)
+        if len(tags) > 0:
+            print '\n'.join(tags)
         return
     bug = bd.bug_from_shortname(args[0])
     if len(args) == 2: