From: Eric S. Raymond <esr@thyrsus.com>
Date: Sun, 9 Nov 2014 17:32:35 +0000 (-0500)
Subject: Make the back end complain if tags collide.
X-Git-Tag: 0.3~3
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=f7a3b011bc7c1e8a83af32f24c449a4c17e5cdaa;p=src.git

Make the back end complain if tags collide.

The tag_helper logic should not allow this, but just in case...

Regression test passes.
---

diff --git a/src b/src
index 8965e60..41ad3f0 100755
--- a/src
+++ b/src
@@ -891,12 +891,12 @@ class RCS:
         do_or_die("rcs -n{0} {1}".format(tagname, arg))
     def set_tag(self, tagname, revision, _baserev, arg):
         "Set a specified tag."
-        do_or_die("rcs -N{0}:{1} {2}".format(tagname, revision, arg))
+        do_or_die("rcs -n{0}:{1} {2}".format(tagname, revision, arg))
     def delete_branch(self, branchname, arg):
         "Delete a specified branch."
         croak("branch deletion is not yet supported")
     def set_branch(self, branchname, revision, baserev, arg):
-        "Set a specified branch."
+        "Set the specified branch to be default, creating if required."
         croak("branch creation is not yet supported")
     def move(self, source, target):
         "Move a file and its history."