From 612138b2e129111d1088b2d180b58225bd378410 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 27 Oct 2016 14:03:14 -0700
Subject: [PATCH] Actions._verify: support --signature path argument

If the --signature argument refers to an existing file path,
use it. This fixes an issue where signature verification would
fail because the sig_path variable referred to None.
---
 gkeys/gkeys/actions.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gkeys/gkeys/actions.py b/gkeys/gkeys/actions.py
index d51fb3f..b38db19 100644
--- a/gkeys/gkeys/actions.py
+++ b/gkeys/gkeys/actions.py
@@ -758,6 +758,8 @@ def _verify(self, args, key, messages=None):
                             break
                         else:
                             signature = None
+        elif signature is not None and os.path.exists(signature):
+            sig_path = signature
         else:
             filepath = os.path.abspath(filepath)
             self.logger.debug(