replacing non-existent page content with empty one

diff --git a/src/core.js b/src/core.js
index 765a239b740b0a9d9eee3a45d316c9a2f6f5bb53..a9c5b15a2cb0c0206dafac10ac46274ed80ce3b7 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -196,6 +196,9 @@ var Page = (function PageClosure() {
         for (i = 0; i < n; ++i)
           content[i] = xref.fetchIfRef(content[i]);
         content = new StreamsSequenceStream(content);
+      } else if (!content) {
+        // replacing non-existent page content with empty one
+        content = new Stream(new Uint8Array(0));
       }
 
       var pe = this.pe = new PartialEvaluator(