shithub: dmenu

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line: fix redrawing on Kup/Kdown

--- a/line.c

+++ b/line.c

@@ -219,6 +219,8 @@

 static void

 kbmove(int n)

 {

+	int old = selected;

+

 	if(selected + n < 0)

 		selected = 0;

 	else if(selected + n >= nmatches)

@@ -225,14 +227,20 @@

 		selected = nmatches - 1;

 	else

 		selected += n;

+	drawline(old);

+	drawline(selected);

 }

 static void

 mselect(Point pt)

 {

-	int old, sel = pointtoline(pt);;

+	int old, sel = pointtoline(pt);

-	if(sel >= 0 && sel != selected){

+	if(sel < 0)

+		sel = 0;

+	if(sel >= nmatches)

+		sel = nmatches - 1;

+	if(sel != selected){

 		old = selected;

 		selected = sel;

 		drawline(old);