Fixed using bundled certs on supported OS.

JNRowe · JNRowe · commit 4c67559dc067 · 2012-04-30T01:42:08.000+01:00
This would have failed in the case where an OS is supported, but the certs
weren't available.
diff --git a/github2/request.py b/github2/request.py
@@ -56,7 +56,7 @@
 elif path.exists(getenv('CURL_CA_BUNDLE', '')):
     CA_CERTS = getenv('CURL_CA_BUNDLE')
     CURL_CERTS = True
-else:
+if not SYSTEM_CERTS and not CURL_CERTS:
     CA_CERTS = path.join(path.dirname(path.abspath(__file__)),
                          "DigiCert_High_Assurance_EV_Root_CA.crt")
 
