Make empty digest-* files 0 bytes instead of 1 byte. Thanks to Sven Wegener for...

svn path=/main/trunk/; revision=4743

diff --git a/pym/portage_manifest.py b/pym/portage_manifest.py
index aa6f0c015a34e6be11875eccb52cd14c7202015c..1266e33df435b7a6b0ee0e8ef342627f154663db 100644 (file)
--- a/pym/portage_manifest.py
+++ b/pym/portage_manifest.py
@@ -252,8 +252,12 @@ class Manifest(object):
                                        else:
                                                raise
                        if update_digest:
-                               write_atomic(dname,
-                               "\n".join(self._createDigestLines1(distlist, self.fhashdict))+"\n")
+                               mylines = self._createDigestLines1(distlist, self.fhashdict)
+                               if mylines:
+                                       mylines = "\n".join(mylines) + "\n"
+                               else:
+                                       mylines = ""
+                               write_atomic(dname, mylines)
                        rval.append(dname)
                return rval