From b178ba16af9f5336e8b9bad9948584ceef319db3 Mon Sep 17 00:00:00 2001
From: Benjamin Sergeant <bsergean@gmail.com>
Date: Thu, 25 Apr 2019 16:21:36 -0700
Subject: [PATCH] fix indentation of greatestCommonDivisor

---
 ixwebsocket/IXWebSocketTransport.cpp | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/ixwebsocket/IXWebSocketTransport.cpp b/ixwebsocket/IXWebSocketTransport.cpp
index a8853a90..bb3c083e 100644
--- a/ixwebsocket/IXWebSocketTransport.cpp
+++ b/ixwebsocket/IXWebSocketTransport.cpp
@@ -51,15 +51,19 @@
 #include <thread>
 
 
-int greatestCommonDivisor (int a, int b) {
-  while (b != 0)
-  {
-    int t = b;
-    b = a % b;
-    a = t;
-  }
+namespace
+{
+    int greatestCommonDivisor(int a, int b)
+    {
+        while (b != 0)
+        {
+            int t = b;
+            b = a % b;
+            a = t;
+        }
 
-  return a;
+        return a;
+    }
 }
 
 namespace ix