From a79bb5d69343a977b94404e34cf8cf19dc58e9f8 Mon Sep 17 00:00:00 2001
From: perissology <perissology@protonmail.com>
Date: Thu, 25 Jan 2018 15:11:07 -0800
Subject: [PATCH] fix solc warning

---
 contracts/LiquidPledgingPlugins.sol | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contracts/LiquidPledgingPlugins.sol b/contracts/LiquidPledgingPlugins.sol
index 7c1de8d..1f5a472 100644
--- a/contracts/LiquidPledgingPlugins.sol
+++ b/contracts/LiquidPledgingPlugins.sol
@@ -34,7 +34,7 @@ contract LiquidPledgingPlugins is Owned {
     }
 
     function addValidPlugins(bytes32[] contractHashes) external onlyOwner {
-        for (var i = 0; i < contractHashes.length; i++) {
+        for (uint8 i = 0; i < contractHashes.length; i++) {
             addValidPlugin(contractHashes[i]);
         }
     }