PageSizer: Do not require portrait page sizes

Lift needless expectation that all pages are defined as portrait.

Fixes assertion errors that were triggered for the landscape paper
formats in the list and prevented proper page size lookup.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/ui/widget/page-sizer.cpp b/src/ui/widget/page-sizer.cpp
index 5a7a2edb2..64315402c 100644
--- a/src/ui/widget/page-sizer.cpp
+++ b/src/ui/widget/page-sizer.cpp
@@ -429,8 +429,6 @@ PageSizer::find_paper_size (Inkscape::Util::Quantity w, Inkscape::Util::Quantity
         std::swap(h,w);
     }
 
-    g_return_val_if_fail(w <= h, _paperSizeListStore->children().end());
-
     std::map<Glib::ustring, PaperSize>::const_iterator iter;
     for (iter = _paperSizeTable.begin() ;
          iter != _paperSizeTable.end() ; ++iter) {
@@ -438,7 +436,10 @@ PageSizer::find_paper_size (Inkscape::Util::Quantity w, Inkscape::Util::Quantity
         Inkscape::Util::Quantity smallX (paper.smaller, paper.unit);
         Inkscape::Util::Quantity largeX (paper.larger, paper.unit);
 
-        g_return_val_if_fail(smallX.quantity < largeX.quantity + 0.001, _paperSizeListStore->children().end());
+        // account for landscape formats (e.g. business cards)
+        if (largeX < smallX) {
+            std::swap(largeX, smallX);
+        }
 
         if ( are_near(w, smallX, 0.1) && are_near(h, largeX, 0.1) ) {
             Gtk::ListStore::iterator p = _paperSizeListStore->children().begin();