Subject: fix off-by-one error introduced in bd7d7a2061

From: mig <mig>
Date: Thu, 10 Jan 2013 18:17:33 +0000

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

diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index 8759ec9..ade71f6 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -1089,7 +1089,7 @@ GrowEvaluationStack(
     if (move) {
 	moveWords = esPtr->tosPtr - MEMSTART(markerPtr) + 1;
     }
-    needed = growth + moveWords + WALLOCALIGN - 1;
+    needed = growth + moveWords + WALLOCALIGN;

     /*
-- 
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