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| author | Adrian Lees <adrian@aemulor.com> | 2005-03-29 13:32:11 +0000 |
|---|---|---|
| committer | Adrian Lees <adrian@aemulor.com> | 2005-03-29 13:32:11 +0000 |
| commit | e7e34b78c3c843cac7343aeb9a34090d4003d32f (patch) | |
| tree | 3adef8780efb813aebc0c0e6ed35f06a07811a71 /riscos/treeview.c | |
| parent | 29d44c739e9f90dbaeb2257f914ebd44949622b6 (diff) | |
| download | netsurf-e7e34b78c3c843cac7343aeb9a34090d4003d32f.tar.gz netsurf-e7e34b78c3c843cac7343aeb9a34090d4003d32f.tar.bz2 | |
[project @ 2005-03-29 13:32:11 by adrianl]
Fix read from NULL ptr when clicking on hotlist background
svn path=/import/netsurf/; revision=1586
Diffstat (limited to 'riscos/treeview.c')
| -rw-r--r-- | riscos/treeview.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/riscos/treeview.c b/riscos/treeview.c index 5b0488acb..e570819d0 100644 --- a/riscos/treeview.c +++ b/riscos/treeview.c @@ -610,7 +610,6 @@ bool ro_gui_tree_click(wimp_pointer *pointer, struct tree *tree) { x = pointer->pos.x - ro_gui_tree_origin_x; y = ro_gui_tree_origin_y - pointer->pos.y; element = tree_get_node_element_at(tree->root->child, x, y, &furniture); - node = element->parent; /* stop editing for anything but a drag */ @@ -623,6 +622,8 @@ bool ro_gui_tree_click(wimp_pointer *pointer, struct tree *tree) { if ((!element) || (!tree->root->child) || (tree_has_selection(tree->root->child))) return true; + + node = element->parent; tree->temp_selection = node; node->selected = true; tree_handle_node_element_changed(tree, &node->data); @@ -674,6 +675,8 @@ bool ro_gui_tree_click(wimp_pointer *pointer, struct tree *tree) { return true; } + node = element->parent; + /* click on furniture or double click on folder toggles node expansion */ if (((furniture) && ((pointer->buttons == wimp_CLICK_SELECT << 8) || (pointer->buttons == wimp_CLICK_ADJUST << 8) || |