Return on NULL right away, to avoid null dereferencing below.

Change-Id: I17b45a5fb6ac5d30be5d3575fec76a61662decdf

Return on NULL right away, to avoid null dereferencing below.
Change-Id: I17b45a5fb6ac5d30be5d3575fec76a61662decdf
e7164ec2 · Kohei Yoshida · 904ef99d · e7164ec2
Kaydet (Commit) e7164ec2 authored Agu 19, 2013 tarafından Kohei Yoshida
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scdetect.cxx sc/source/ui/unoobj/scdetect.cxx +1 -1

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--- a/sc/source/ui/unoobj/scdetect.cxx
+++ b/sc/source/ui/unoobj/scdetect.cxx
@@ -632,7 +632,7 @@ OUString SAL_CALL ScFilterDetect::detect( uno::Sequence<beans::PropertyValue>& l
    }

    if (!pFilter)
-        aTypeName.Erase();
+        return OUString();

    if (nIndexOfFilterName == -1)
    {