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convert-repo: avoid adding bogus value to shamap on tag update
authorMatt Mackall <mpm@selenic.com>
Sat, 16 Dec 2006 14:41:34 -0600
changeset 3911 fe075ddf3272
parent 3910 4bc5a2405b12
child 3912 f2c4a2ee59ed
child 3913 dbd828167384
convert-repo: avoid adding bogus value to shamap on tag update
contrib/convert-repo file | annotate | diff | comparison | revisions 
--- a/contrib/convert-repo	Sat Dec 16 14:35:14 2006 -0600
+++ b/contrib/convert-repo	Sat Dec 16 14:41:34 2006 -0600
@@ -295,7 +295,8 @@
             nrev = self.dest.puttags(ctags)
             # write another hash correspondence to override the previous
             # one so we don't end up with extra tag heads
-            file(self.mapfile, "a").write("%s %s\n" % (c, nrev))
+            if nrev:
+                file(self.mapfile, "a").write("%s %s\n" % (c, nrev))
 
 gitpath, hgpath, mapfile = sys.argv[1:]
 if os.path.isdir(gitpath + "/.git"):
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