Merge pull request #19815 from Snuffleupagus/getMergedResources-size

Snuffleupagus · web-flow · commit 312c85bfd689 · 2025-04-25T10:46:04.000+02:00
Ensure that "local" /Contents stream-dict /Resources aren't empty (PR 19803 follow-up)
diff --git a/src/core/document.js b/src/core/document.js
@@ -427,7 +427,7 @@ class Page {
     // available (see issue18894.pdf).
     const localResources = streamDict?.get("Resources");
 
-    if (!(localResources instanceof Dict)) {
+    if (!(localResources instanceof Dict && localResources.size)) {
       return this.resources;
     }
     const objectLoader = new ObjectLoader(localResources, keys, this.xref);

Original file line number	Diff line number	Diff line change
`@@ -427,7 +427,7 @@ class Page {`
`427`	`427`	`// available (see issue18894.pdf).`
`428`	`428`	`const localResources = streamDict?.get("Resources");`
`429`	`429`
`430`		`- if (!(localResources instanceof Dict)) {`
	`430`	`+ if (!(localResources instanceof Dict && localResources.size)) {`
`431`	`431`	`return this.resources;`
`432`	`432`	`}`
`433`	`433`	`const objectLoader = new ObjectLoader(localResources, keys, this.xref);`