For bug #178293, don't write digest-* files unnecessarily when SRC_URI is empty.

svn path=/main/trunk/; revision=6535

diff --git a/pym/portage/manifest.py b/pym/portage/manifest.py
index 3405d7926d63ce19c97d4ccbed0a4556771516fc..cd03dc293d18218316bef6a371b7113edaeaa8f9 100644 (file)
--- a/pym/portage/manifest.py
+++ b/pym/portage/manifest.py
@@ -238,8 +238,11 @@ class Manifest(object):
                                        f = open(dname, "r")
                                        old_data = self._parseDigests(f)
                                        f.close()
-                                       if len(old_data) == 1 and "DIST" in old_data:
-                                               new_data = self._getDigestData(distlist)
+                                       new_data = self._getDigestData(distlist)
+                                       if not old_data and not new_data:
+                                               # SRC_URI is empty
+                                               update_digest = False
+                                       elif len(old_data) == 1 and "DIST" in old_data:
                                                if "DIST" in new_data:
                                                        for myfile in new_data["DIST"]:
                                                                for hashname in \