From 777c66dba36ffe3382492bb2e30543291d1ecef1 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Wed, 24 Aug 2011 17:47:11 +0100
Subject: Do not generate new changelog entries unless necessary.

---
 unperish | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unperish b/unperish
index f884422..3a84add 100755
--- a/unperish
+++ b/unperish
@@ -229,11 +229,13 @@ class Unperish(cliapp.Application):
         '''Build Debian binary packages (.deb) in build area.'''
         
         self.run_subcommand('export')
+        prev_target = None
         for spec in self.settings['basetgz']:
             target, arch, path = self.parse_basetgz(spec)
 
-            if target:
+            if target and target != prev_target:
                 self.add_debian_changelog_entry(target, arch)
+                prev_target = target
             self.run_subcommand('dsc', force=True)
             if not self.already_exists(self.join(self.changes(arch))):
                 argv = ['sudo', 
-- 
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