diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | src/tree.c | 8 |
2 files changed, 13 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2003-01-16 Mike Newman <mike@gtnorthern.demon.co.uk> + + * src/tree.c: fix a segfault if a --list is constructed and there + is no data to put in it. Since a list with no contents to select + seemed pointless, return without showing dialog. + 2003-01-15 Glynn Foster <glynn.foster@sun.com> * help/C/Makefile.am, help/C/legal.xml, help/C/zenity-C.omf, @@ -124,7 +124,13 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data) data->exit_code = -1; return; } - + + if (tree_data->data == NULL) { + g_printerr (_("No contents specified for --list\n")); + data->exit_code = -1; + return; + } + glade_xml_signal_autoconnect (glade_dialog); dialog = glade_xml_get_widget (glade_dialog, "zenity_tree_dialog"); |