# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2010-05-12 20:40:58
# Node ID 3d0a9c8d71848ca2a8fa707cface6cb41d28839d
# Parent  6d0d945f9e5232ee377a2be2e78fde5a607dea75

tag: strip whitespace from tag names (issue2174)

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -3243,7 +3243,7 @@ def tag(ui, repo, name1, *names, **opts)
     """
 
     rev_ = "."
-    names = (name1,) + names
+    names = [t.strip() for t in (name1,) + names]
     if len(names) != len(set(names)):
         raise util.Abort(_('tag names must be unique'))
     for n in names: