From 5675a495b076a49785c3f852dba744940ef612b0 Mon Sep 17 00:00:00 2001
From: Alexander Bock <mail@alexanderbock.eu>
Date: Thu, 22 Aug 2019 09:39:01 +0200
Subject: [PATCH] GCC compile fix

---
 src/interaction/externinteraction.cpp   | 49 ++++++++++++-------------
 src/interaction/websocketinputstate.cpp |  1 +
 2 files changed, 24 insertions(+), 26 deletions(-)

diff --git a/src/interaction/externinteraction.cpp b/src/interaction/externinteraction.cpp
index 13f6915a34..ab383a67ff 100644
--- a/src/interaction/externinteraction.cpp
+++ b/src/interaction/externinteraction.cpp
@@ -40,42 +40,39 @@
 #include <ghoul/logging/logmanager.h>
 
 namespace {
-const uint32_t ProtocolVersion = 3;
-const size_t MaxLatencyDiffs = 64;
-const char* _loggerCat = "ExternInteraction";
+    constexpr const uint32_t ProtocolVersion = 3;
+    constexpr const size_t MaxLatencyDiffs = 64;
 
-constexpr openspace::properties::Property::PropertyInfo BufferTimeInfo = {
-    "BufferTime",
-    "Buffer Time",
-    "" // @TODO Missing documentation
-};
+    constexpr openspace::properties::Property::PropertyInfo BufferTimeInfo = {
+        "BufferTime",
+        "Buffer Time",
+        "" // @TODO Missing documentation
+    };
 
-constexpr openspace::properties::Property::PropertyInfo TimeKeyFrameInfo = {
-    "TimeKeyframeInterval",
-    "Time keyframe interval",
-    "" // @TODO Missing documentation
-};
+    constexpr openspace::properties::Property::PropertyInfo TimeKeyFrameInfo = {
+        "TimeKeyframeInterval",
+        "Time keyframe interval",
+        "" // @TODO Missing documentation
+    };
 
-constexpr openspace::properties::Property::PropertyInfo CameraKeyFrameInfo = {
-    "CameraKeyframeInterval",
-    "Camera Keyframe interval",
-    "" // @TODO Missing documentation
-};
-
-constexpr openspace::properties::Property::PropertyInfo TimeToleranceInfo = {
-    "TimeTolerance",
-    "Time tolerance",
-    "" // @TODO Missing documentation
-};
+    constexpr openspace::properties::Property::PropertyInfo CameraKeyFrameInfo = {
+        "CameraKeyframeInterval",
+        "Camera Keyframe interval",
+        "" // @TODO Missing documentation
+    };
 
+    constexpr openspace::properties::Property::PropertyInfo TimeToleranceInfo = {
+        "TimeTolerance",
+        "Time tolerance",
+        "" // @TODO Missing documentation
+    };
 } // namespace
 
 namespace openspace {
 
 ExternInteraction::ExternInteraction()
     : properties::PropertyOwner({ "ExternInteration", "External Interaction" })
-{
-}
+{}
 
 void ExternInteraction::cameraInteraction(datamessagestructures::CameraKeyframe kf) {
     interaction::KeyframeNavigator::CameraPose pose;
diff --git a/src/interaction/websocketinputstate.cpp b/src/interaction/websocketinputstate.cpp
index e49989147c..4a531c83bf 100644
--- a/src/interaction/websocketinputstate.cpp
+++ b/src/interaction/websocketinputstate.cpp
@@ -26,6 +26,7 @@
 
 #include <ghoul/misc/invariants.h>
 #include <ghoul/misc/stringconversion.h>
+#include <algorithm>
 #include <map>
 #include <numeric>