Resize the view correctly when there is only one tab left

cmd/micro/view.go

@@ -127,6 +127,8 @@ func (v *View) Resize(w, h int) {
 		// Include one line for the tab bar at the top
 		h--
 		v.y = 1
+	} else {
+		v.y = 0
 	}
 	v.width = int(float32(w) * float32(v.widthPercent) / 100)
 	// We subtract 1 for the statusline