34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
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From 18beaecbbcc066e0d4c889b3aa3ecaa7351f7768 Mon Sep 17 00:00:00 2001
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From: Evgeny Stambulchik <fnevgeny@gmail.com>
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Date: Tue, 25 Apr 2023 16:11:25 +0300
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Subject: [PATCH] Create Lists of nullable types
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---
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src/classes/drawings/drawing_commands.vala | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/classes/drawings/drawing_commands.vala b/src/classes/drawings/drawing_commands.vala
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index 77e56e6d..c305a8c5 100644
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--- a/src/classes/drawings/drawing_commands.vala
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+++ b/src/classes/drawings/drawing_commands.vala
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@@ -54,8 +54,8 @@ namespace pdfpc {
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}
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public void clear() {
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- this.drawing_commands = new List<DrawingCommand>();
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- this.redo_commands = new List<DrawingCommand>();
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+ this.drawing_commands = new List<DrawingCommand?>();
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+ this.redo_commands = new List<DrawingCommand?>();
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}
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public void add_line(bool is_eraser,
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@@ -70,7 +70,7 @@ namespace pdfpc {
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// After adding a new line you can no longer redo the old
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// path.
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- this.redo_commands = new List<DrawingCommand>(); // clear
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+ this.redo_commands = new List<DrawingCommand?>(); // clear
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bool new_path = true;
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double epsilon = 1e-4; // Less than 0.1 pixel for a 1000x1000 img
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