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(svn r17559) -Fix [FS#3206]: close the "Add NewGRF" window when you close the "NewGRF Settings" window. The add window has a pointer to the settings which means that not deleting it would cause dereferencing an already freed pointer

This commit is contained in:
rubidium 2009-09-17 12:34:00 +00:00
parent 430ce19418
commit 1f1161f10d
1 changed files with 3 additions and 2 deletions
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5
src/newgrf_gui.cpp
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@ -236,8 +236,9 @@ private:
}
public:
NewGRFAddWindow(const WindowDesc *desc, GRFConfig **list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
NewGRFAddWindow(const WindowDesc *desc, Window *parent, GRFConfig **list) : QueryStringBaseWindow(EDITBOX_MAX_SIZE)
{
this->parent = parent;
this->InitNested(desc, 0);
InitializeTextBuffer(&this->text, this->edit_str_buf, this->edit_str_size, EDITBOX_MAX_LENGTH);
@ -731,7 +732,7 @@ struct NewGRFWindow : public Window {
case SNGRFS_ADD: // Add GRF
DeleteWindowByClass(WC_SAVELOAD);
new NewGRFAddWindow(&_newgrf_add_dlg_desc, &this->list);
new NewGRFAddWindow(&_newgrf_add_dlg_desc, this, &this->list);
break;
case SNGRFS_REMOVE: { // Remove GRF