add @ to the list of invalid atom chars so sets with prefix aren't

considered as atoms accidentally (trunk r9479)

svn path=/main/branches/2.1.2/; revision=9560

diff --git a/pym/portage_dep.py b/pym/portage_dep.py
index afcbfe6fab891544636099aa3b4458865cf2395a..3def9412e2745c9bc554cb458ad01ff886df83a2 100644 (file)
--- a/pym/portage_dep.py
+++ b/pym/portage_dep.py
@@ -369,7 +369,7 @@ def remove_slot(mydep):
                mydep = mydep[:colon]
        return mydep
 
-_invalid_atom_chars_regexp = re.compile("[()|?]")
+_invalid_atom_chars_regexp = re.compile("[()|?@]")
 
 def isvalidatom(atom, allow_blockers=False):
        """