Check pages array before finding the first N-up page (Issue #539)

michaelrsweet · michaelrsweet · commit 2a861d72a7a8 · 2025-02-01T09:19:01.000-05:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -7,6 +7,7 @@ v1.9.21 (YYYY-MM-DD)
 - Update HTTP/HTTPS connection error reporting to include the reason.
 - Updated markdown parser.
 - Fixed a bug in the new PDF link code (Issue #536)
+- Fixed a bug in the number-up code (Issue #539)
 
 
 v1.9.20 (2024-12-09)
diff --git a/htmldoc/ps-pdf.cxx b/htmldoc/ps-pdf.cxx
@@ -7644,6 +7644,7 @@ parse_comment(tree_t *t,	/* I - Tree to parse */
       {
         // NEW SHEET breaks to the next side/sheet...
         (*page) ++;
+        check_pages(*page);
 
 	for (i = *page - 1; i >= 0; i --)
 	  if (pages[i].nup != NumberUp)

Original file line number	Diff line number	Diff line change
`@@ -7644,6 +7644,7 @@ parse_comment(tree_t t, / I - Tree to parse */`
`7644`	`7644`	`{`
`7645`	`7645`	`// NEW SHEET breaks to the next side/sheet...`
`7646`	`7646`	`(*page) ++;`
	`7647`	`+ check_pages(*page);`
`7647`	`7648`
`7648`	`7649`	`for (i = *page - 1; i >= 0; i --)`
`7649`	`7650`	`if (pages[i].nup != NumberUp)`