From 869702f8a759f0e93b7841ff6ea958558abd99e2 Mon Sep 17 00:00:00 2001
From: fredkiefer <fredkiefer@72102866-910b-0410-8b05-ffd578937521>
Date: Tue, 9 Oct 2007 22:44:20 +0000
Subject: [PATCH] Move check of over/underflow after copy. Patch by Mark Tracy
 <tracy454@concentric.net>.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@25523 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog          | 5 +++++
 Source/NSDecimal.m | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 321da7c44..7f1a7b39d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-10  Fred Kiefer <FredKiefer@gmx.de>
+
+	* Source/NSDecimal.m (NSDecimalMultiplyByPowerOf10): Move check of
+	over/underflow after copy. Patch by Mark Tracy <tracy454@concentric.net>.
+
 2007-10-03  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSData.m: Fix ([-classForCoder:]) to return base class of
diff --git a/Source/NSDecimal.m b/Source/NSDecimal.m
index a0b39db96..06de5d720 100644
--- a/Source/NSDecimal.m
+++ b/Source/NSDecimal.m
@@ -780,9 +780,10 @@ NSDecimalPower(NSDecimal *result, const NSDecimal *n, unsigned power, NSRounding
 NSCalculationError
 NSDecimalMultiplyByPowerOf10(NSDecimal *result, const NSDecimal *n, short power, NSRoundingMode mode)
 {
-  int p = result->exponent + power;
+  int p;
 
   NSDecimalCopy(result, n);
+  p = result->exponent + power;
   if (p > 127)
     {
       result->validNumber = NO;