From abd2dd149d3ebfeb40deafd9411c0c5a212368e5 Mon Sep 17 00:00:00 2001
From: "Vgr E. Barry" <vgr255@live.ca>
Date: Wed, 16 Nov 2016 08:20:02 -0500
Subject: [PATCH] Allow handle_error to decorate its instances

---
 src/decorators.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/decorators.py b/src/decorators.py
index ac446e2..f85e8e0 100644
--- a/src/decorators.py
+++ b/src/decorators.py
@@ -161,6 +161,9 @@ class handle_error:
         if isinstance(func, cls) and instance is func.instance: # already decorated
             return func
 
+        if isinstance(func, cls):
+            func = func.func
+
         self = super().__new__(cls)
         self.instance = instance
         self.func = func