From fd2d896c8f9f8e330c209b7a2627cb53f9ff533e Mon Sep 17 00:00:00 2001
From: dgp <dgp@users.sourceforge.net>
Date: Wed, 14 Mar 2018 00:45:14 +0000
Subject: TclTrim must write to *trimRight even when making a quick exit.

---
 generic/tclUtil.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/generic/tclUtil.c b/generic/tclUtil.c
index 58e4cd2..a8791c5 100644
--- a/generic/tclUtil.c
+++ b/generic/tclUtil.c
@@ -1740,6 +1740,7 @@ TclTrim(
 
     /* Empty strings -> nothing to do */
     if ((numBytes == 0) || (numTrim == 0)) {
+	*trimRight = 0;
 	return 0;
     }
 
-- 
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