Properly fix no 'inc_compressed' attribute bug.

git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup@937 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109

trunk/rdiff-backup/CHANGELOG

 New in v1.2.2 (????/??/??)
 ---------------------------
 
+Properly fix "AttributeError: RPath instance has no attribute 'inc_compressed'"
+bug. Fix in 1.1.12 was in correct place, but wrong solution. (Andrew Ferguson)
+
 Improve support for Python 2.5, which refactored the built-in exceptions so
 that SystemExit and KeyboardInterrupt no longer derive from Exception.
 Closes support request #106504. (Andrew Ferguson)

trunk/rdiff-backup/rdiff_backup/metadata.py

@@ -379,8 +379,7 @@ class FlatFile:
 			self.fileobj = self.rp.open("rb", compress)
 		else:
 			assert mode == 'w'
-			if not check_path: rp_base.isincfile()
-			if compress and not rp_base.isinccompressed():
+			if compress and check_path and not rp_base.isinccompressed()):
 				def callback(rp): self.rp = rp
 				self.fileobj = rpath.MaybeGzip(rp_base, callback)
 			else: