shithub: riscv

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stats: fix crash with -Y fag when window too narrow

--- a/sys/src/cmd/stats.c

+++ b/sys/src/cmd/stats.c

@@ -1131,7 +1131,7 @@

 	/* label right, if requested */

 	if(ylabels && dy>Nlab*(font->height+1)){

 		wid = labelwidth();

-		if(wid < (maxx-startx)-30){

+		if(wid < dx-10){

 			/* else there's not enough room */

 			maxx -= 1+Lx+wid;

 			draw(screen, Rect(maxx, starty, maxx+1, screen->r.max.y), display->black, nil, ZP);

@@ -1156,9 +1156,9 @@

 	/* create graphs */

 	for(i=0; i<nmach; i++){

-		machr = Rect(startx+i*dx, starty, maxx, screen->r.max.y);

-		if(i < nmach-1)

-			machr.max.x = startx+(i+1)*dx - 1;

+		machr = Rect(startx+i*dx, starty, startx+(i+1)*dx - 1, screen->r.max.y);

+		if(i == nmach-1)

+			machr.max.x = maxx;

 		y = starty;

 		for(j=0; j<ngraph; j++, y+=dy){

 			g = &graph[i*ngraph+j];