From 9617d18bc8483a95d0332a686de0ba563457d7db Mon Sep 17 00:00:00 2001
From: OverloadedOrama <35376950+OverloadedOrama@users.noreply.github.com>
Date: Mon, 21 Sep 2020 19:19:41 +0300
Subject: [PATCH] Don't create guides if they have less than 2 points

---
 src/UI/Canvas/Rulers/HorizontalRuler.gd | 3 +++
 src/UI/Canvas/Rulers/VerticalRuler.gd   | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/UI/Canvas/Rulers/HorizontalRuler.gd b/src/UI/Canvas/Rulers/HorizontalRuler.gd
index 21bd409..130092e 100644
--- a/src/UI/Canvas/Rulers/HorizontalRuler.gd
+++ b/src/UI/Canvas/Rulers/HorizontalRuler.gd
@@ -66,6 +66,9 @@ func _on_HorizontalRuler_pressed() -> void:
 	guide.type = guide.Types.HORIZONTAL
 	guide.add_point(Vector2(-19999, Global.canvas.current_pixel.y))
 	guide.add_point(Vector2(19999, Global.canvas.current_pixel.y))
+	if guide.points.size() < 2:
+		guide.queue_free()
+		return
 	Global.canvas.add_child(guide)
 	Global.has_focus = false
 	update()
diff --git a/src/UI/Canvas/Rulers/VerticalRuler.gd b/src/UI/Canvas/Rulers/VerticalRuler.gd
index ed24ae2..a5f6622 100644
--- a/src/UI/Canvas/Rulers/VerticalRuler.gd
+++ b/src/UI/Canvas/Rulers/VerticalRuler.gd
@@ -66,6 +66,9 @@ func _on_VerticalRuler_pressed() -> void:
 	guide.type = guide.Types.VERTICAL
 	guide.add_point(Vector2(Global.canvas.current_pixel.x, -19999))
 	guide.add_point(Vector2(Global.canvas.current_pixel.x, 19999))
+	if guide.points.size() < 2:
+		guide.queue_free()
+		return
 	Global.canvas.add_child(guide)
 	Global.has_focus = false
 	update()