Update for release 2.23.5.

[evince.git] / backend / pdf / ev-poppler.cc

diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index 2b6d41597bc4a11fe2c2a4513956c9634d06ed91..04f4c650a22f9a4a12088ec3bdf67dfaeacd53d8 100644 (file)
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -590,15 +590,20 @@ pdf_document_get_info (EvDocument *document)
                      "linearized", &(info->linearized),
                      NULL);
 
-       page = ev_document_get_page (document, 0);
-       ev_document_get_page_size (document, page,
-                                  &(info->paper_width),
-                                  &(info->paper_height));
-       g_object_unref (page);
+       info->n_pages = ev_document_get_n_pages (document);
 
-       // Convert to mm.
-       info->paper_width = info->paper_width / 72.0f * 25.4f;
-       info->paper_height = info->paper_height / 72.0f * 25.4f;
+       if (info->n_pages > 0) {
+               page = ev_document_get_page (document, 0);
+               ev_document_get_page_size (document, page,
+                                          &(info->paper_width),
+                                          &(info->paper_height));
+               g_object_unref (page);
+               
+
+               // Convert to mm.
+               info->paper_width = info->paper_width / 72.0f * 25.4f;
+               info->paper_height = info->paper_height / 72.0f * 25.4f;
+       }
 
        switch (layout) {
                case POPPLER_PAGE_LAYOUT_SINGLE_PAGE:
@@ -678,8 +683,6 @@ pdf_document_get_info (EvDocument *document)
                info->permissions |= EV_DOCUMENT_PERMISSIONS_OK_TO_ADD_NOTES;
        }
 
-       info->n_pages = ev_document_get_n_pages (document);
-
        if (ev_document_security_has_document_security (EV_DOCUMENT_SECURITY (document))) {
                /* translators: this is the document security state */
                info->security = g_strdup (_("Yes"));