Support case when no certificate is passed.

9a6365ae · Łukasz Nowak · d34817db · 9a6365ae
Commit 9a6365ae authored Aug 24, 2011 by Łukasz Nowak
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Showing with 4 additions and 3 deletions

slapos/libnetworkcache.py slapos/libnetworkcache.py +4 -3

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--- a/slapos/libnetworkcache.py
+++ b/slapos/libnetworkcache.py
@@ -189,9 +189,10 @@ class NetworkcacheClient(object):
      Returns true if it can find any valid certificate or false if it does not
      find any.
    """
-    for certificate in self.signature_certificate_list:
+    if self.signature_certificate_list is not None:
-      if self._verifySignatureCertificate(signature_string, certificate):
+      for certificate in self.signature_certificate_list:
-        return True
+        if self._verifySignatureCertificate(signature_string, certificate):
+          return True
    return False
  def _verifySignatureCertificate(self, signature_string, certificate):