shithub: zuke

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fix songs list jumping when there is no scroll bar

--- a/zuke.c

+++ b/zuke.c

@@ -719,10 +719,10 @@

 					scroll = (m.xy.y - screen->r.min.y - Scrollheight/4)*plnum / (Dy(screen->r)-Scrollheight/2);

 				else

 					scroll = oldscroll + (lastclick.y - m.xy.y) / f->height;

+				if(scroll > plnum-scrollsz-1)

+					scroll = plnum-scrollsz-1;

 				if(scroll < 0)

 					scroll = 0;

-				else if(scroll > plnum-scrollsz-1)

-					scroll = plnum-scrollsz-1;

 				redraw(screen, 0);

 			}else{

 				pcur = scroll + (m.xy.y - screen->r.min.y)/f->height;

@@ -821,7 +821,7 @@

 			if(scroll > plnum - scrollsz)

 				scroll = plnum - scrollsz;

-			else if(scroll < 0)

+			if(scroll < 0)

 				scroll = 0;

 			if(pcur != oldpcur)