Return empty enumerable instead of null. Closes #4824

comintern · comintern · commit d4d97a89c778 · 2019-02-25T18:32:45.000-06:00
diff --git a/Rubberduck.VBEEditor/SafeComWrappers/Abstract/HostApplicationBase.cs b/Rubberduck.VBEEditor/SafeComWrappers/Abstract/HostApplicationBase.cs
@@ -183,7 +183,7 @@ public virtual bool TryOpenDocumentDesigner(QualifiedModuleName moduleName)
             return false;
         }
 
-        public virtual IEnumerable<HostAutoMacro> AutoMacroIdentifiers => null;
+        public virtual IEnumerable<HostAutoMacro> AutoMacroIdentifiers => new HostAutoMacro [] { };
 
         private static string GetName(IVBComponent component)
         {

Original file line number	Diff line number	Diff line change
`@@ -183,7 +183,7 @@ public virtual bool TryOpenDocumentDesigner(QualifiedModuleName moduleName)`
`183`	`183`	`return false;`
`184`	`184`	`}`
`185`	`185`
`186`		`- public virtual IEnumerable<HostAutoMacro> AutoMacroIdentifiers => null;`
	`186`	`+ public virtual IEnumerable<HostAutoMacro> AutoMacroIdentifiers => new HostAutoMacro [] { };`
`187`	`187`
`188`	`188`	`private static string GetName(IVBComponent component)`
`189`	`189`	`{`