From 7e7004a224f60802ac2f735b025b41bd308dbcf3 Mon Sep 17 00:00:00 2001
From: Manu Mtz-Almeida <manu.valladolid@gmail.com>
Date: Fri, 12 Jun 2015 21:34:06 +0200
Subject: [PATCH] Improves errors.ByType() implementation

---
 errors.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/errors.go b/errors.go
index 9d59552f..982c0267 100644
--- a/errors.go
+++ b/errors.go
@@ -86,9 +86,12 @@ func (a errorMsgs) ByType(typ ErrorType) errorMsgs {
 	if len(a) == 0 {
 		return nil
 	}
+	if typ == ErrorTypeAny {
+		return a
+	}
 	var result errorMsgs = nil
 	for _, msg := range a {
-		if msg.Type&typ > 0 {
+		if msg.IsType(typ) {
 			result = append(result, msg)
 		}
 	}