読み取り専用のフィールドにreadonlyを追加する (IDE0044)

[opentween/open-tween.git] / OpenTween / ToolStripLabelHistory.cs

diff --git a/OpenTween/ToolStripLabelHistory.cs b/OpenTween/ToolStripLabelHistory.cs
index c757167..f72ca45 100644 (file)
--- a/OpenTween/ToolStripLabelHistory.cs
+++ b/OpenTween/ToolStripLabelHistory.cs
@@ -69,7 +69,7 @@ namespace OpenTween.OpenTweenCustomControl
                 => Timestamp.ToLocalTime().ToString("T") + ": " + Summary;
         }
 
-        LinkedList<LogEntry> _logs;
+        readonly LinkedList<LogEntry> _logs;
 
         const int MAXCNT = 20;