From 37d7d115dd346ba7a713a5a18d90fc48a0d35072 Mon Sep 17 00:00:00 2001
From: Kohei Yoshida <kohei.yoshida@collabora.com>
Date: Fri, 25 Apr 2014 11:53:18 -0400
Subject: fdo#75971: Perhaps this will prevent the crash ?

I can't reproduce the crash, so this is just a blind fix based on Julien's
input.

Change-Id: If4d20632dc1ce0671a755dd6dd31194702a95bf3
---
 sc/source/core/tool/interpr1.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sc/source/core/tool/interpr1.cxx b/sc/source/core/tool/interpr1.cxx
index b2a77b282e18..0b523e86b033 100644
--- a/sc/source/core/tool/interpr1.cxx
+++ b/sc/source/core/tool/interpr1.cxx
@@ -7889,7 +7889,7 @@ void ScInterpreter::ScLeft()
         if (nParamCount == 2)
         {
             double nVal = ::rtl::math::approxFloor(GetDouble());
-            if ( nVal < 0.0 || nVal > SAL_MAX_UINT16 )
+            if (rtl::math::isNan(nVal) || nVal < 0.0 || nVal > SAL_MAX_UINT16)
             {
                 PushIllegalArgument();
                 return ;
-- 
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