reviewed error msg formatting - fixed a couple glitches

[sfa.git] / sfa / trust / certificate.py

diff --git a/sfa/trust/certificate.py b/sfa/trust/certificate.py
index 6937f7f..ed1792e 100644 (file)
--- a/sfa/trust/certificate.py
+++ b/sfa/trust/certificate.py
@@ -632,7 +632,7 @@ class Certificate:
             return CertNotSignedByParent(self.get_subject())
 
         # if the parent isn't verified...
-        sfa_logger().debug("verify_chain: .. %s, -> verifying parent %s",self.get_subject(),self.parent.get_subject())
+        sfa_logger().debug("verify_chain: .. %s, -> verifying parent %s"%(self.get_subject(),self.parent.get_subject()))
         self.parent.verify_chain(trusted_certs)
 
         return