Prevent a crash while dumping internal data content.

Change-Id: I0938b955b460d8c91607e6df0b9d9e1a4a971013

Prevent a crash while dumping internal data content.
Change-Id: I0938b955b460d8c91607e6df0b9d9e1a4a971013
95272e7e · Kohei Yoshida · 4cda79ce · 95272e7e
Kaydet (Commit) 95272e7e authored Haz 26, 2014 tarafından Kohei Yoshida
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InternalData.cxx chart2/source/tools/InternalData.cxx +3 -0

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--- a/chart2/source/tools/InternalData.cxx
+++ b/chart2/source/tools/InternalData.cxx
@@ -516,6 +516,9 @@ void InternalData::dump() const
    svl::GridPrinter aPrinter(1, m_nColumnCount, true);
    for (sal_Int32 nCol = 0; nCol < m_nColumnCount; ++nCol)
    {
+        if (m_aColumnLabels[nCol].empty())
+            continue;
+
        OUString aStr;
        if (m_aColumnLabels[nCol][0] >>= aStr)
            aPrinter.set(0, nCol, aStr);