Fixed harmless nullref which was occuring in a very few mods at initialization

Author: linuxgurugamer

.vs/ToolbarControl/v15/Server/sqlite3/storage.ide

@@ -1,3 +1,6 @@
+0.1.6.16
+	Fixed harmless nullref which was occuring in a very few mods at initialization
+
 0.1.6.15
 	Thanks to github user @piezpiedpy and @mwerle for this fix to a very subtle problem:
 		Intro window can be blank and the log spammed with errors, doesn't heppen often, mainly in a debug mode

.vs/ToolbarControl/v15/sqlite3/storage.ide

@@ -12,7 +12,7 @@
         "MAJOR" : 0,
         "MINOR" : 1,
         "PATCH" : 6,
-        "BUILD" : 15
+        "BUILD" : 16
     },
 	"KSP_VERSION": 
 	{

ChangeLog.txt

@@ -12,7 +12,7 @@
         "MAJOR" : 0,
         "MINOR" : 1,
         "PATCH" : 6,
-        "BUILD" : 15
+        "BUILD" : 16
     },
 	"KSP_VERSION": 
 	{

GameData/001_ToolbarControl/ToolbarControl.version

@@ -5,4 +5,4 @@
 
  using System.Reflection;
 
- [assembly: AssemblyVersion("0.1.6.15")]
+ [assembly: AssemblyVersion("0.1.6.16")]

ToolbarControl.version

@@ -1036,7 +1036,7 @@ public void SetFalse(bool makeCall = false)
                 return;
             doSetFalse = false;
 
-            if (stockActive)
+            if (stockButton != null && stockActive)
             {
                 stockButton.SetFalse(makeCall);
                 makeCall = false;