From 18beaecbbcc066e0d4c889b3aa3ecaa7351f7768 Mon Sep 17 00:00:00 2001
Message-ID: <18beaecbbcc066e0d4c889b3aa3ecaa7351f7768.1711183363.git.vivien@planete-kraus.eu>
From: Evgeny Stambulchik <fnevgeny@gmail.com>
Date: Tue, 25 Apr 2023 16:11:25 +0300
Subject: [PATCH] Create Lists of nullable types

---
This is the pull request for issue 686, merged in master, not released
yet.

 src/classes/drawings/drawing_commands.vala | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/classes/drawings/drawing_commands.vala b/src/classes/drawings/drawing_commands.vala
index 77e56e6..c305a8c 100644
--- a/src/classes/drawings/drawing_commands.vala
+++ b/src/classes/drawings/drawing_commands.vala
@@ -54,8 +54,8 @@ namespace pdfpc {
         }
 
         public void clear() {
-            this.drawing_commands = new List<DrawingCommand>();
-            this.redo_commands = new List<DrawingCommand>();
+            this.drawing_commands = new List<DrawingCommand?>();
+            this.redo_commands = new List<DrawingCommand?>();
         }
 
         public void add_line(bool is_eraser,
@@ -70,7 +70,7 @@ namespace pdfpc {
 
             // After adding a new line you can no longer redo the old
             // path.
-            this.redo_commands = new List<DrawingCommand>(); // clear
+            this.redo_commands = new List<DrawingCommand?>(); // clear
 
             bool new_path = true;
             double epsilon = 1e-4; // Less than 0.1 pixel for a 1000x1000 img
-- 
2.41.0

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<tr><td><span title='2024-11-21 22:52:52 +0800'>2024-11-21</span></td><td><a href='/guix/commit/gnu/packages/python-build.scm?id=6d6f16f4b2069f288d0eb9deff61c74a18f4d725'>gnu: Add python-setuptools-scm-next.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-build.scm (python-setuptools-scm-next): New variable.

Change-Id: Ic6b95ed437f95c25c165de3d51732154e2bd954a
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2024-09-06 11:46:23 +0200'>2024-09-06</span></td><td><a href='/guix/commit/gnu/packages/python-build.scm?id=459062ba3c60b561bb65c64d54983a72bb8ad50b'>gnu: Remove python-typing-extensions-4.10.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/machine-learning.scm (python-typing-extensions-4.10): Delete
variable.
* gnu/packages/machine-learning.scm (python-pytorch)[native-inputs] Replace
python-typing-extensions-4.10 with python-typing-extensions.
</span></span></td><td>David Elsing</td></tr>
<tr><td><span title='2024-08-31 10:45:03 +0200'>2024-08-31</span></td><td><a href='/guix/commit/gnu/packages/python-build.scm?id=a0d74866abddd1f90cb073d7a59acd74f9df0063'>gnu: python-pip: Ungraft.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-build.scm (python-pip): Ungraft and apply source snippet
directly.
(python-pip/fixed): Remove variable.

Change-Id: I4913e8f87f5934bffec9d58ad86b97f8ca16ba32
</span></span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2024-07-30 10:30:38 +0100'>2024-07-30</span></td><td><a href='/guix/commit/gnu/packages/python-build.scm?id=99b292a6534de895d3e6be09f3b7df74c2c4b565'>gnu: Add python-pluggy-next.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-build.scm (python-pluggy-next): New variable.

Change-Id: If3ec3f930a799df9602db71112a6c6a5272b524c
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-06-18 11:26:56 +0200'>2024-06-18</span></td><td><a href='/guix/commit/gnu/packages/python-build.scm?id=b452dd635f616baf85bb4568fe71f6c973ad9a36'>gnu: Add python-typing-extensions-4.10.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-build.scm (python-typing-extensions-4.10): New variable.
</span></span></td><td>David Elsing</td></tr>