--- a/mercurial/cmdutil.py	Mon Aug 25 15:10:09 2014 +0200
+++ b/mercurial/cmdutil.py	Sat Aug 23 17:03:08 2014 -0500
@@ -879,9 +879,10 @@
             self.ui.write(_("phase:       %s\n") % _(ctx.phasestr()),
                           label='log.phase')
         for parent in parents:
+            label = 'log.parent changeset.%s' % self.repo[parent[0]].phasestr()
             # i18n: column positioning for "hg log"
             self.ui.write(_("parent:      %d:%s\n") % parent,
-                          label='log.parent changeset.%s' % ctx.phasestr())
+                          label=label)
 
         if self.ui.debugflag:
             mnode = ctx.manifestnode()