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Made CTable not crash if someone failed at coding at tries to

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assign a value to a non-existant column. Found and first patch by BrianC, thanks.


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@2031 726aef4b-f618-498e-8847-2d620e286838
This commit is contained in:
cflakes
2010-06-19 19:31:42 +00:00
parent 114bb25aa8
commit 859c4ea182
1 changed files with 13 additions and 3 deletions
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Utils.cpp
+13 -3
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@@ -355,9 +355,14 @@ bool CTable::AddColumn(const CString& sName) {
}
unsigned int CTable::AddRow() {
// Don't add a row if no headers are defined
if (sHeaders.empty()) {
return (unsigned int) -1;
}
// Add a vector with enough space for each column
push_back(vector<CString>(m_vsHeaders.size()));
return size() -1;
return size() - 1;
}
bool CTable::SetCell(const CString& sColumn, const CString& sValue, unsigned int uRowIdx) {
@@ -369,7 +374,12 @@ bool CTable::SetCell(const CString& sColumn, const CString& sValue, unsigned int
uRowIdx = size() -1;
}
(*this)[uRowIdx][GetColumnIndex(sColumn)] = sValue;
unsigned int uColIdx = GetColumnIndex(sColumn);
if (uColIdx == (unsigned int) -1)
return false;
(*this)[uRowIdx][uColIdx] = sValue;
if (m_msuWidths[sColumn] < sValue.size())
m_msuWidths[sColumn] = sValue.size();
@@ -465,7 +475,7 @@ unsigned int CTable::GetColumnIndex(const CString& sName) const {
DEBUG("CTable::GetColumnIndex(" + sName + ") failed");
return 0;
return (unsigned int) -1;
}
unsigned int CTable::GetColumnWidth(unsigned int uIdx) const {