Handle errors in .hgtags or hgrc [tags] section more gracefully.

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Hash: SHA1

Handle errors in .hgtags or hgrc [tags] section more gracefully.

manifest hash: 85c62e1bf3ad78b243ee60f43c3c577700a8c96d
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mercurial/commands.py

@@ -667,10 +667,10 b' def tags(ui, repo):'
     l.reverse()
     for t,n in l:
         try:
-            r = repo.changelog.rev(n)
+            r = "%5d:%s" % (repo.changelog.rev(n), hg.hex(n))
         except KeyError:
-            r = "?"
-        print "%-30s %5d:%s" % (t, repo.changelog.rev(n), hg.hex(n))
+            r = "    ?:?"
+        ui.write("%-30s %s\n" % (t, r))
 
 def tip(ui, repo):
     """show the tip revision"""

mercurial/hg.py

@@ -386,10 +386,19 b' class localrepository:'
                     for l in fl.revision(r).splitlines():
                         if l:
                             n, k = l.split(" ", 1)
-                            self.tagscache[k.strip()] = bin(n)
-            except KeyError: pass
+                            try:
+                                bin_n = bin(n)
+                            except TypeError:
+                                bin_n = ''
+                            self.tagscache[k.strip()] = bin_n
+            except KeyError:
+                pass
             for k, n in self.ui.configitems("tags"):
-                self.tagscache[k] = bin(n)
+                try:
+                    bin_n = bin(n)
+                except TypeError:
+                    bin_n = ''
+                self.tagscache[k] = bin_n
                 
             self.tagscache['tip'] = self.changelog.tip()