From 81c71b9f00f7c8f361d2d6655c7dfdafa281fe25 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 6 Nov 2007 10:05:07 +0000
Subject: Simplify and fix bugs in is_valid_package_atom(). (trunk r8445)

svn path=/main/branches/2.1.2/; revision=8446
---
 bin/emerge | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'bin/emerge')

diff --git a/bin/emerge b/bin/emerge
index 947096388..7eb9fbeab 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -4571,17 +4571,11 @@ def chk_updated_cfg_files(target_root, config_protect):
 			print " "+yellow("*")+" man page to learn how to update config files."
 
 def is_valid_package_atom(x):
-	try:
-		testkey = portage.dep_getkey(x)
-	except portage_exception.InvalidData:
-		return False
-	if testkey.startswith("null/"):
-		testatom = x.replace(testkey[5:], "cat/"+testkey[5:])
-	elif "/" not in x:
-		testatom = "cat/"+x
-	else:
-		testatom = x
-	return portage.isvalidatom(testatom)
+	if "/" not in x:
+		alphanum = re.search(r'\w', x)
+		if alphanum:
+			x = x[:alphanum.start()] + "cat/" + x[alphanum.start():]
+	return portage.isvalidatom(x)
 
 def show_blocker_docs_link():
 	print
-- 
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