chore: update pdfpig nuget package version (#9803)

filzrev · web-flow · commit bd015c5ebf63 · 2024-03-21T10:12:34.000+08:00
diff --git a/Directory.Packages.props b/Directory.Packages.props
@@ -23,7 +23,7 @@
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="OneOf" Version="3.0.263" />
     <PackageVersion Include="OneOf.SourceGenerator" Version="3.0.263" />
-    <PackageVersion Include="PdfPig" Version="0.1.9-alpha-20240312-845e3" />
+    <PackageVersion Include="PdfPig" Version="0.1.9-alpha-20240318-69e2b" />
     <PackageVersion Include="PlantUml.Net" Version="1.4.80" />
     <PackageVersion Include="Spectre.Console" Version="0.48.0" />
     <PackageVersion Include="Spectre.Console.Cli" Version="0.48.0" />
diff --git a/src/Docfx.App/PdfBuilder.cs b/src/Docfx.App/PdfBuilder.cs
@@ -291,7 +291,7 @@ await Parallel.ForEachAsync(pages, async (item, _) =>
             if (outline.pdfTocPage)
             {
                 var href = $"/_pdftoc{outlineUrl.AbsolutePath}";
-                yield return (new(outlineUrl, href), new() { href = href, pdfPrintBackground = outline.pdfPrintBackground  });
+                yield return (new(outlineUrl, href), new() { href = href, pdfPrintBackground = outline.pdfPrintBackground });
             }
 
             if (!string.IsNullOrEmpty(outline.href))
@@ -325,6 +325,9 @@ async Task MergePdf()
                     // Refresh TOC page numbers
                     updatePageNumbers(pageNumbers);
                     bytes = await printPdf(outline, url);
+
+                    if (bytes == null)
+                        continue;
                 }
 
                 using var document = PdfDocument.Open(bytes);

Original file line number	Diff line number	Diff line change
`@@ -291,7 +291,7 @@ await Parallel.ForEachAsync(pages, async (item, _) =>`
`291`	`291`	`if (outline.pdfTocPage)`
`292`	`292`	`{`
`293`	`293`	`var href = $"/_pdftoc{outlineUrl.AbsolutePath}";`
`294`		`- yield return (new(outlineUrl, href), new() { href = href, pdfPrintBackground = outline.pdfPrintBackground });`
	`294`	`+ yield return (new(outlineUrl, href), new() { href = href, pdfPrintBackground = outline.pdfPrintBackground });`
`295`	`295`	`}`
`296`	`296`
`297`	`297`	`if (!string.IsNullOrEmpty(outline.href))`
`@@ -325,6 +325,9 @@ async Task MergePdf()`
`325`	`325`	`// Refresh TOC page numbers`
`326`	`326`	`updatePageNumbers(pageNumbers);`
`327`	`327`	`bytes = await printPdf(outline, url);`
	`328`	`+`
	`329`	`+ if (bytes == null)`
	`330`	`+ continue;`
`328`	`331`	`}`
`329`	`332`
`330`	`333`	`using var document = PdfDocument.Open(bytes);`