From 24d6b914534357b2f3cf49fdabbdcacd1972bd05 Mon Sep 17 00:00:00 2001
From: pooryorick <com.digitalsmarties@pooryorick.com>
Date: Wed, 29 Mar 2023 06:16:03 +0000
Subject: Replace bit twiddling with clear expression.

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

diff --git a/generic/tclIO.c b/generic/tclIO.c
index ca6cb84..5782000 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -4489,7 +4489,7 @@ Write(
 	     * beginning of the next buffer.
 	     */
 
-	    saved = 1 + ~SpaceLeft(bufPtr);
+	    saved = -SpaceLeft(bufPtr);
 	    memcpy(safe, dst + dstLen, saved);
 	    bufPtr->nextAdded = bufPtr->bufLength;
 	}
-- 
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