hg tag: run tag hook just once

mercurial/localrepo.py

@@ -123,7 +123,6 b' class localrepository(repo.repository):'
                 fp.write('\n')
             fp.write('%s %s\n' % (hex(node), munge and munge(name) or name))
             fp.close()
-            self.hook('tag', node=hex(node), tag=name, local=local)
 
         prevtags = ''
         if local:
@@ -136,6 +135,7 b' class localrepository(repo.repository):'
 
             # local tags are stored in the current charset
             writetag(fp, name, None, prevtags)
+            self.hook('tag', node=hex(node), tag=name, local=local)
             return
 
         if use_dirstate:

tests/test-hook.out

@@ -40,7 +40,6 b' adding file changes'
 added 3 changesets with 2 changes to 2 files
 (run 'hg update' to get a working copy)
 pretag hook: HG_LOCAL=0 HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_TAG=a 
-tag hook: HG_LOCAL=0 HG_NODE=4c52fb2e402287dd5dc052090682536c8406c321 HG_TAG=a 
 precommit hook: HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 
 pretxncommit hook: HG_NODE=8ea2ef7ad3e8cac946c72f1e0c79d6aebc301198 HG_PARENT1=4c52fb2e402287dd5dc052090682536c8406c321 
 4:8ea2ef7ad3e8