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wt_draw
[windtk]
/
src
/
widget.c
diff --git
a/src/widget.c
b/src/widget.c
index
07643db
..
96be755
100644
(file)
--- a/
src/widget.c
+++ b/
src/widget.c
@@
-10,9
+10,8
@@
wt_widget *wt_alloc_widget(wt_widget *par)
}
w->type = WT_TYPE_WIDGET;
- if(par) {
- wt_add_child(par, w);
- }
+ if(!par) par = wt->root;
+ wt_add_child(par, w);
return w;
}
@@
-73,6
+72,8
@@
static int find_child(wt_widget *w, wt_widget *c)
int wt_add_child(wt_widget *w, wt_widget *c)
{
+ if(!w || !c) return -1;
+
if(find_child(w, c) != -1) {
return 0;
}