lib/enmail/adapters/gpgme.rb in enmail-0.2.0 vs lib/enmail/adapters/gpgme.rb in enmail-0.2.1

@@ -33,13 +33,13 @@
 
           begin
             ctx.sign(plain, output, mode)
             hash_algorithm_num = ctx.sign_result.signatures[0].hash_algo
             hash_algorithm = ::GPGME.hash_algo_name(hash_algorithm_num)
-          rescue ::GPGME::Error::UnusableSecretKey => exc
+          rescue ::GPGME::Error::UnusableSecretKey => e
             # TODO Copy-pasted from GPGME gem.  Needs any test coverage.
-            exc.keys = ctx.sign_result.invalid_signers
-            raise exc
+            e.keys = ctx.sign_result.invalid_signers
+            raise e
           end
         end
 
         output.seek(0)