Fix NRE in type collection

Robert Holt · rjmholt · commit 5b7f8bceb651 · 2019-04-24T14:48:42.000+10:00
diff --git a/PSCompatibilityCollector/Microsoft.PowerShell.CrossCompatibility/Collection/TypeDataCollector.cs b/PSCompatibilityCollector/Microsoft.PowerShell.CrossCompatibility/Collection/TypeDataCollector.cs
@@ -226,7 +226,7 @@ public KeyValuePair<string, AssemblyData> AssembleAssembly(Assembly asm)
             var asmData = new AssemblyData()
             {
                 AssemblyName = asmNameData,
-                Types = namespacedTypes.Count > 0 ? namespacedTypes : null,
+                Types = namespacedTypes != null && namespacedTypes.Count > 0 ? namespacedTypes : null,
             };
 
             return new KeyValuePair<string, AssemblyData>(asmName.Name, asmData);

Original file line number	Diff line number	Diff line change
`@@ -226,7 +226,7 @@ public KeyValuePair<string, AssemblyData> AssembleAssembly(Assembly asm)`
`226`	`226`	`var asmData = new AssemblyData()`
`227`	`227`	`{`
`228`	`228`	`AssemblyName = asmNameData,`
`229`		`- Types = namespacedTypes.Count > 0 ? namespacedTypes : null,`
	`229`	`+ Types = namespacedTypes != null && namespacedTypes.Count > 0 ? namespacedTypes : null,`
`230`	`230`	`};`
`231`	`231`
`232`	`232`	`return new KeyValuePair<string, AssemblyData>(asmName.Name, asmData);`