commit 93d7737fe3ef26c9b6b09a951826110e452b939d
author Alex Gaynor <alex.gaynor@gmail.com> Sat Mar 15 15:42:36 2014 -0700
committer Alex Gaynor <alex.gaynor@gmail.com> Sat Mar 15 15:42:36 2014 -0700
tree 3646761a76efa918bece39c9d42b6c62d85a69de
parent c914372fa0a5eb946d843558eb182012555f0d89

Don't put things with side effects in assert statements

cryptography/hazmat/backends/openssl/backend.py

diff --git a/cryptography/hazmat/backends/openssl/backend.py b/cryptography/hazmat/backends/openssl/backend.py
index bdbbffd..251dd09 100644
--- a/cryptography/hazmat/backends/openssl/backend.py
+++ b/cryptography/hazmat/backends/openssl/backend.py
@@ -796,7 +796,8 @@
         # occurs.
         assert res >= 0
         if res == 0:
-            assert self._backend._consume_errors()
+            errors = self._backend._consume_errors()
+            assert errors
             raise InvalidSignature
 
     def _verify_pkcs1(self, rsa_cdata, evp_pkey, evp_md):
@@ -813,7 +814,8 @@
         # occurs.
         assert res >= 0
         if res == 0:
-            assert self._backend._consume_errors()
+            errors = self._backend._consume_errors()
+            assert errors
             raise InvalidSignature