Invert the if condition to reduce nesting.

src/Generator/Generators/CSharp/CSharpTextTemplate.cs

@@ -958,8 +958,9 @@ namespace CppSharp.Generators.CSharp
         private bool WrapSetterArrayOfPointers(string name, Type fieldType)
         {
             var arrayType = fieldType as ArrayType;
-            if (arrayType != null && arrayType.Type.IsPointerToPrimitiveType())
+            if (arrayType == null || !arrayType.Type.IsPointerToPrimitiveType())
-            {
+                return false;
+
             NewLine();
             WriteStartBraceIndent();
             WriteLine("{0} = value;", name);
@@ -969,10 +970,9 @@ namespace CppSharp.Generators.CSharp
             WriteCloseBraceIndent();
             WriteCloseBraceIndent();
             PopBlock(NewLineKind.BeforeNextBlock);
+
             return true;
         }
-            return false;
-        }
 
         private void GenerateIndexerSetter(Function function)
         {