From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 13 May 2007 21:35:38 +0000 (-0000)
Subject: For bug #178293, don't write digest-* files unnecessarily when SRC_URI is empty.... 
X-Git-Tag: v2.1.2.8~17
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=0b3613205414aad1265dcafbe77a45eaef896c4c;p=portage.git

For bug #178293, don't write digest-* files unnecessarily when SRC_URI is empty. (trunk r6534:6535)

svn path=/main/branches/2.1.2/; revision=6536
---

diff --git a/pym/portage_manifest.py b/pym/portage_manifest.py
index aed465d46..761937b39 100644
--- a/pym/portage_manifest.py
+++ b/pym/portage_manifest.py
@@ -235,8 +235,11 @@ 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 \