From 0feebd2bb96d0045ad6b67352539c022d2f148da Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Fri, 12 May 2017 08:57:19 +0000
Subject: Revert [f38091d0]: If TK_LAYOUT_WITH_BASE_CHUNKS is set (MacOSX),
 this change leads to crash, struct CharInfo is defined differently depending
 on TK_LAYOUT_WITH_BASE_CHUNKS (however strange that is ...)

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

diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c
index 03d11e1..371e910 100644
--- a/generic/tkTextDisp.c
+++ b/generic/tkTextDisp.c
@@ -7561,7 +7561,7 @@ TkTextCharLayoutProc(
 	ciPtr = &bciPtr->ci;
     } else {
 	bciPtr = baseCharChunkPtr->clientData;
-	ciPtr = ckalloc(Tk_Offset(CharInfo, chars) + 1);
+	ciPtr = ckalloc(sizeof(CharInfo));
 	baseString = &bciPtr->baseChars;
     }
 
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