Fix dropdown notice pt2 (#1383)

reakaleek · web-flow · commit c245d330d369 · 2025-06-16T21:32:55.000Z
diff --git a/src/tooling/docs-assembler/Legacy/PageLegacyUrlMapper.cs b/src/tooling/docs-assembler/Legacy/PageLegacyUrlMapper.cs
@@ -18,10 +18,10 @@ public PageLegacyUrlMapper(LegacyPageChecker legacyPageChecker, IReadOnlyDiction
 		LegacyPageChecker = legacyPageChecker;
 	}
 
-	public IReadOnlyCollection<LegacyPageMapping> MapLegacyUrl(IReadOnlyCollection<string>? mappedPages)
+	public IReadOnlyCollection<LegacyPageMapping>? MapLegacyUrl(IReadOnlyCollection<string>? mappedPages)
 	{
 		if (mappedPages is null)
-			return [];
+			return null;
 
 		if (mappedPages.Count == 0)
 			return [new LegacyPageMapping(mappedPages.FirstOrDefault() ?? string.Empty, string.Empty, false)];

Original file line number	Diff line number	Diff line change
`@@ -18,10 +18,10 @@ public PageLegacyUrlMapper(LegacyPageChecker legacyPageChecker, IReadOnlyDiction`
`18`	`18`	`LegacyPageChecker = legacyPageChecker;`
`19`	`19`	`}`
`20`	`20`
`21`		`- public IReadOnlyCollection<LegacyPageMapping> MapLegacyUrl(IReadOnlyCollection<string>? mappedPages)`
	`21`	`+ public IReadOnlyCollection<LegacyPageMapping>? MapLegacyUrl(IReadOnlyCollection<string>? mappedPages)`
`22`	`22`	`{`
`23`	`23`	`if (mappedPages is null)`
`24`		`- return [];`
	`24`	`+ return null;`
`25`	`25`
`26`	`26`	`if (mappedPages.Count == 0)`
`27`	`27`	`return [new LegacyPageMapping(mappedPages.FirstOrDefault() ?? string.Empty, string.Empty, false)];`