Fix patch resizecorners

dwm.c

@@ -1437,10 +1437,15 @@ resizemouse(const Arg *arg)
 				continue;
 			lasttime = ev.xmotion.time;
 
-			nx = horizcorner ? ev.xmotion.x : c->x;
-			ny = vertcorner ? ev.xmotion.y : c->y;
+			nx = horizcorner && ocx2 - ev.xmotion.x >= c->minw ? ev.xmotion.x : c->x;
+			ny = vertcorner && ocy2 - ev.xmotion.y >= c->minh ? ev.xmotion.y : c->y;
 			nw = MAX(horizcorner ? (ocx2 - nx) : (ev.xmotion.x - ocx - 2 * c->bw + 1), 1);
 			nh = MAX(vertcorner ? (ocy2 - ny) : (ev.xmotion.y - ocy - 2 * c->bw + 1), 1);
+			if (horizcorner && ev.xmotion.x > ocx2)
+				nx = ocx2 - (nw = c->minw);
+			if (vertcorner && ev.xmotion.y > ocy2)
+				ny = ocy2 - (nh = c->minh);
+
 			if (c->mon->wx + nw >= selmon->wx && c->mon->wx + nw <= selmon->wx + selmon->ww
 			&& c->mon->wy + nh >= selmon->wy && c->mon->wy + nh <= selmon->wy + selmon->wh)
 			{
@@ -1449,7 +1454,7 @@ resizemouse(const Arg *arg)
 					togglefloating(NULL);
 			}
 			if (!selmon->lt[selmon->sellt]->arrange || c->isfloating)
-				resize(c, c->x, c->y, nw, nh, 1);
+				resize(c, nx, ny, nw, nh, 1);
 			break;
 		}
 	} while (ev.type != ButtonRelease);