Fix NRE if the user com project for a document module does not exist

MDoerner · MDoerner · commit 80e13479f626 · 2020-10-02T01:36:04.000+02:00
An appropriate guard clause was missing in the previous two commits.
diff --git a/Rubberduck.Parsing/VBA/ReferenceManagement/ReferenceResolveRunnerBase.cs b/Rubberduck.Parsing/VBA/ReferenceManagement/ReferenceResolveRunnerBase.cs
@@ -14,7 +14,6 @@
 using Rubberduck.Parsing.VBA.ReferenceManagement.CompilationPasses;
 using Rubberduck.VBEditor;
 using Rubberduck.VBEditor.Extensions;
-using Rubberduck.VBEditor.SafeComWrappers;
 
 namespace Rubberduck.Parsing.VBA.ReferenceManagement
 {
@@ -174,6 +173,12 @@ private void AddSuperTypeNamesForDocumentModules(IReadOnlyCollection<QualifiedMo
             foreach (var projectGroup in documentModuleDeclarationsByProject)
             {
                 var userComProject = userComProjectProvider.UserProject(projectGroup.Key);
+
+                if (userComProject == null)
+                {
+                    continue;
+                }
+
                 var documents = projectGroup.ToDictionary(module => module.IdentifierName);
                 foreach (var comModule in userComProject.Members)
                 {

Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,6 @@`
`14`	`14`	`using Rubberduck.Parsing.VBA.ReferenceManagement.CompilationPasses;`
`15`	`15`	`using Rubberduck.VBEditor;`
`16`	`16`	`using Rubberduck.VBEditor.Extensions;`
`17`		`-using Rubberduck.VBEditor.SafeComWrappers;`
`18`	`17`
`19`	`18`	`namespace Rubberduck.Parsing.VBA.ReferenceManagement`
`20`	`19`	`{`
`@@ -174,6 +173,12 @@ private void AddSuperTypeNamesForDocumentModules(IReadOnlyCollection<QualifiedMo`
`174`	`173`	`foreach (var projectGroup in documentModuleDeclarationsByProject)`
`175`	`174`	`{`
`176`	`175`	`var userComProject = userComProjectProvider.UserProject(projectGroup.Key);`
	`176`	`+`
	`177`	`+ if (userComProject == null)`
	`178`	`+ {`
	`179`	`+ continue;`
	`180`	`+ }`
	`181`	`+`
`177`	`182`	`var documents = projectGroup.ToDictionary(module => module.IdentifierName);`
`178`	`183`	`foreach (var comModule in userComProject.Members)`
`179`	`184`	`{`