[PATCH] identify: don't print a newline with no output

Idan Kamara idankk86 at gmail.com
Mon Apr 18 16:44:44 CDT 2011


# HG changeset patch
# User Idan Kamara <idankk86 at gmail.com>
# Date 1303163022 -10800
# Node ID 87c8ba7850a21ef098f8674e2ea70849da6e1ba3
# Parent  2700824843a400695d6bcaa7360c58046b65a264
identify: don't print a newline with no output

diff -r 2700824843a4 -r 87c8ba7850a2 mercurial/commands.py
--- a/mercurial/commands.py	Tue Apr 19 00:41:47 2011 +0300
+++ b/mercurial/commands.py	Tue Apr 19 00:43:42 2011 +0300
@@ -2436,7 +2436,8 @@
     if bookmarks:
         output.extend(bms)
 
-    ui.write("%s\n" % ' '.join(output))
+    if output:
+        ui.write("%s\n" % ' '.join(output))
 
 def import_(ui, repo, patch1, *patches, **opts):
     """import an ordered set of patches


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