From ce4b9c94f210615155ac7669d24c8e28eee77492 Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Tue, 9 Jun 2020 14:29:57 -0500
Subject: [PATCH] Fix null comparison.

---
 ScreenReader.gd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ScreenReader.gd b/ScreenReader.gd
index d378ead..41f51ce 100644
--- a/ScreenReader.gd
+++ b/ScreenReader.gd
@@ -269,7 +269,7 @@ func _input(event):
 			touch_position = event.position
 			touch_start_time = OS.get_ticks_msec()
 			touch_stop_time = null
-		else:
+		elif touch_position:
 			touch_index = null
 			var relative = event.position - touch_position
 			if relative.length() < min_swipe_distance: