From b322f868b308b53f3504ee5087f041473d390901 Mon Sep 17 00:00:00 2001
From: Eddie Waller <edwardw@zoosk.com>
Date: Wed, 12 Apr 2017 12:29:16 -0700
Subject: [PATCH] Fixes crash in Swift 3.1 when looping over UInts.

This applies to anything that uses the GaussianBlur filter.
---
 framework/Source/Operations/GaussianBlur.swift | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/framework/Source/Operations/GaussianBlur.swift b/framework/Source/Operations/GaussianBlur.swift
index b1ed4fec..bab72ebc 100755
--- a/framework/Source/Operations/GaussianBlur.swift
+++ b/framework/Source/Operations/GaussianBlur.swift
@@ -124,9 +124,9 @@ func optimizedGaussianOffsetsForRadius(_ blurRadius:UInt, sigma:Double) -> [Doub
     let numberOfOptimizedOffsets = min(blurRadius / 2 + (blurRadius % 2), 7)
     
     var optimizedOffsets = [Double]()
-    for currentOptimizedOffset in 0..<numberOfOptimizedOffsets {
-        let firstWeight = Double(standardWeights[Int(currentOptimizedOffset * 2 + 1)])
-        let secondWeight = Double(standardWeights[Int(currentOptimizedOffset * 2 + 2)])
+    for currentOptimizedOffset in 0..<Int(numberOfOptimizedOffsets) {
+        let firstWeight = Double(standardWeights[currentOptimizedOffset * 2 + 1])
+        let secondWeight = Double(standardWeights[currentOptimizedOffset * 2 + 2])
         let optimizedWeight = firstWeight + secondWeight
 
         optimizedOffsets.append((firstWeight * (Double(currentOptimizedOffset) * 2.0 + 1.0) + secondWeight * (Double(currentOptimizedOffset) * 2.0 + 2.0)) / optimizedWeight)