From 042a357278411b7c5c2ee91fd0f3089080499d3d Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 5 Oct 2017 15:59:26 +0100
Subject: [PATCH] Fixed spacing to make it consistent with the rest of the OSG
 and make it easier to read.

---
 src/osgPlugins/vnc/ReaderWriterVNC.cpp | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/osgPlugins/vnc/ReaderWriterVNC.cpp b/src/osgPlugins/vnc/ReaderWriterVNC.cpp
index 926ab930e..ce68fd688 100644
--- a/src/osgPlugins/vnc/ReaderWriterVNC.cpp
+++ b/src/osgPlugins/vnc/ReaderWriterVNC.cpp
@@ -397,14 +397,19 @@ class ReaderWriterVNC : public osgDB::ReaderWriter
             const osgDB::AuthenticationMap* authenticationMap = (options && options->getAuthenticationMap()) ?
                     options->getAuthenticationMap() :
                     osgDB::Registry::instance()->getAuthenticationMap();
-            if (authenticationMap != NULL) {
+
+            if (authenticationMap != NULL)
+            {
                 const osgDB::AuthenticationDetails* details = authenticationMap->getAuthenticationDetails(hostname);
-                if (details == NULL) {
+                if (details == NULL)
+                {
                     size_t pos = hostname.find(":");
-                    if (pos != std::string::npos) {
+                    if (pos != std::string::npos)
+                    {
                         details = authenticationMap->getAuthenticationDetails(hostname.substr(0, pos));
                     }
                 }
+
                 // configure authentication if required.
                 if (details != NULL)
                 {
@@ -414,6 +419,7 @@ class ReaderWriterVNC : public osgDB::ReaderWriter
                     image->_password = details->password;
                 }
             }
+
             if (options && !options->getOptionString().empty())
             {
                 image->_optionString = options->getOptionString();