From 9dabd6f1accf6870c461a9ed5ae931aee09de1fe Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Mon, 19 Dec 2022 15:40:40 +0000
Subject: When changing the -nocomplainencoding or -strictencoding settings of
 a channel, reset the CHANNEL_NEED_MORE_DATA and CHANNEL_ENCODING_ERROR flags,
 so we can continue reading the channel and find out what's going on.

---
 generic/tclIO.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/generic/tclIO.c b/generic/tclIO.c
index 730d963..e6e3560 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -8364,6 +8364,7 @@ Tcl_SetChannelOption(
 	    }
 #endif
 	}
+	ResetFlag(statePtr, CHANNEL_NEED_MORE_DATA|CHANNEL_ENCODING_ERROR);
 	return TCL_OK;
     } else if (HaveOpt(1, "-strictencoding")) {
 	int newMode;
@@ -8377,6 +8378,7 @@ Tcl_SetChannelOption(
 	} else {
 	    ResetFlag(statePtr, CHANNEL_ENCODING_STRICT);
 	}
+	ResetFlag(statePtr, CHANNEL_NEED_MORE_DATA|CHANNEL_ENCODING_ERROR);
 	return TCL_OK;
     } else if (HaveOpt(1, "-translation")) {
 	const char *readMode, *writeMode;
-- 
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