From 80ebfe9c0e60105f2e52e6597ef5343003a38fdc Mon Sep 17 00:00:00 2001
From: rigelrozanski <rigel.rozanski@gmail.com>
Date: Sat, 7 Oct 2017 22:44:16 -0400
Subject: [PATCH] remove IsValidNonNegative

---
 modules/coin/coin.go | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/modules/coin/coin.go b/modules/coin/coin.go
index b4b8fc977..168b06925 100644
--- a/modules/coin/coin.go
+++ b/modules/coin/coin.go
@@ -127,11 +127,6 @@ func (coins Coins) IsValid() bool {
 	}
 }
 
-// IsValidNonnegative tests is coins IsValid and IsNonnegative
-func (coins Coins) IsValidNonnegative() bool {
-	return coins.IsValid() && coins.IsNonnegative()
-}
-
 // Plus combines to sets of coins
 //
 // TODO: handle empty coins!