From: Tom Deseyn <tom.deseyn@gmail.com>
Date: Thu, 27 Aug 2020 17:53:49 +0000 (+0200)
Subject: Console.Unix: fix window size not always being invalidated (#41317)
X-Git-Tag: submit/tizen/20210909.063632~5741
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2f1ece19ff8e4a4fe903a8df6ac66f76d2d1dec3;p=platform%2Fupstream%2Fdotnet%2Fruntime.git

Console.Unix: fix window size not always being invalidated (#41317)

Ensure signal handlers are setup to invalidate cached values
for window size.
---

diff --git a/src/libraries/System.Console/src/System/ConsolePal.Unix.cs b/src/libraries/System.Console/src/System/ConsolePal.Unix.cs
index 017c55e..6393a06 100644
--- a/src/libraries/System.Console/src/System/ConsolePal.Unix.cs
+++ b/src/libraries/System.Console/src/System/ConsolePal.Unix.cs
@@ -1357,6 +1357,9 @@ namespace System
 
         private static void CheckTerminalSettingsInvalidated()
         {
+            // Register for signals that invalidate cached values.
+            EnsureConsoleInitialized();
+
             bool invalidateSettings = Interlocked.CompareExchange(ref s_invalidateCachedSettings, 0, 1) == 1;
             if (invalidateSettings)
             {