Author: mordante
Date: Fri Jun 20 22:32:10 2008
New Revision: 27364
URL: http://svn.gna.org/viewcvs/wesnoth?rev=27364&view=rev
Log:
Make sure we don't try to devide by zero, which means something else is
probably wrong.
Modified:
trunk/src/gui/widgets/listbox.cpp
Modified: trunk/src/gui/widgets/listbox.cpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/gui/widgets/listbox.cpp?rev=27364&r1=27363&r2=27364&view=diff
==============================================================================
--- trunk/src/gui/widgets/listbox.cpp (original)
+++ trunk/src/gui/widgets/listbox.cpp Fri Jun 20 22:32:10 2008
@@ -310,8 +310,14 @@
// FIXME we assume fixed row height atm.
if(rows_.size() > 0) {
- const unsigned rows = list()->get_best_size().y /
rows_[0].get_height();
- scrollbar()->set_visible_items(rows);
+ const unsigned row_height = rows_[0].get_height();
+ if(row_height) {
+ const unsigned rows = list()->get_best_size().y /
row_height;
+ scrollbar()->set_visible_items(rows);
+ } else {
+ WRN_G << "Listbox row 0 has no height, making all rows
visible.\n";
+ scrollbar()->set_visible_items(rows_.size());
+ }
} else {
scrollbar()->set_visible_items(1);
}
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