--- a/treepkg/sbuilder.py	Fri Aug 27 09:50:04 2010 +0000
+++ b/treepkg/sbuilder.py	Mon Aug 30 13:32:31 2010 +0000
@@ -139,9 +139,8 @@
                     if os.path.splitext(filename)[1] not in (".deb", ".changes"):
                         os.remove(os.path.join(binary_dir, filename))
         finally:
-            # compress logfile
-            if logfile is not None and os.path.exists(logfile):
-                run.call(cmdexpand("gzip -9 $logfile", logfile=logfile))
+            # compress logfiles
+            util.compress_all_logs(logfile)
             # remove all mounted directories
             self.umount_all()
 
@@ -185,6 +184,8 @@
         try:
             run.call(cmd, suppress_output=False)
         finally:
+            if logfile is not None:
+                logdir = os.path.dirname(logfile)
             self.umount_all()
 
     def login(self, bindmounts=(), save_after_login=False):