Avoid browser-test stoppage when task.pdfDoc is undefined.

If nextTask leaves task.pdfDoc as undefined then sendTaskResult will fail on
that. SendTaskResult tries to access task.pdfDoc.numPages which cannot
succeed. This leads to a complete stop in the browser-test.

diff --git a/test/driver.js b/test/driver.js
index 8d2553950aecae8d9f3177bf4f4e46686fdbf11a..642c5273c1a69309d3dd0bf9904150ada930d7d8 100644 (file)
--- a/test/driver.js
+++ b/test/driver.js
@@ -79,7 +79,7 @@ function nextTask() {
 }
 
 function isLastPage(task) {
-    return (task.pdfDoc && (task.pageNum > task.pdfDoc.numPages));
+    return (!task.pdfDoc || (task.pageNum > task.pdfDoc.numPages));
 }
 
 function nextPage(task, loadError) {