Do not generate new changelog entries unless necessary.

1 files changed, 3 insertions, 1 deletions

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',