I think it is safe to ignore and skip empty provides. This code
lets that happen and makes sure that string_to_prco_tuple raises
properly
---
yum/depsolve.py | 4 ++++
yum/misc.py | 2 ++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/yum/depsolve.py b/yum/depsolve.py
index 17b2ce9..b8fa6ad 100644
--- a/yum/depsolve.py
+++ b/yum/depsolve.py
@@ -855,6 +855,8 @@ class Depsolve(object):
for req in sorted(txmbr_reqs, key=self._sort_req_key):
if req[0].startswith('rpmlib('):
continue
+ if not req[0]:
+ continue
if req in oldreqs and self.rpmdb.getProvides(*req):
continue
@@ -897,6 +899,8 @@ class Depsolve(object):
continue
if prov in newpoprovs:
continue
+ if not prov[0]: # if the provname is '' then just skip it
(opal-3.4.2-1.fc10 :()
+ continue
# FIXME: This is probably the best place to fix the postfix rename
# problem long term (post .21) ... see compare_providers.
for pkg, hits in self.tsInfo.getRequires(*prov).iteritems():
diff --git a/yum/misc.py b/yum/misc.py
index ebce8e1..ba1399c 100644
--- a/yum/misc.py
+++ b/yum/misc.py
@@ -641,6 +641,8 @@ def string_to_prco_tuple(prcoString):
n = prcoString
f = v = None
+ if n == '':
+ raise Errors.MiscError, 'PrcoString "%s" is empty.'% prcoString
if n[0] != '/':
# not a file dep - look at it for being versioned
prco_split = n.split()
--
1.7.0.1
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