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ColumnListView: check for NULL column

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This commit is contained in:
John Scipione
2014-12-02 19:23:52 -05:00
parent 539dc1bc53
commit 86ebf4c755
1 changed files with 2 additions and 2 deletions
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src/kits/interface/ColumnListView.cpp
+2 -2
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@@ -1097,7 +1097,7 @@ BColumnListView::ColumnAt(BPoint point) const
float left = MAX(kLeftMargin, LatchWidth()); float left = MAX(kLeftMargin, LatchWidth());
for (int i = 0; BColumn* column = (BColumn*)fColumns.ItemAt(i); i++) { for (int i = 0; BColumn* column = (BColumn*)fColumns.ItemAt(i); i++) {
if (!column->IsVisible()) if (column == NULL || !column->IsVisible())
continue; continue;
float right = left + column->Width(); float right = left + column->Width();
@@ -1507,7 +1507,7 @@ BColumnListView::SuggestTextPosition(const BRow* row,
float leftEdge = MAX(kLeftMargin, LatchWidth()); float leftEdge = MAX(kLeftMargin, LatchWidth());
for (int index = 0; index < fColumns.CountItems(); index++) { for (int index = 0; index < fColumns.CountItems(); index++) {
BColumn* column = (BColumn*) fColumns.ItemAt(index); BColumn* column = (BColumn*) fColumns.ItemAt(index);
if (!column->IsVisible()) if (column == NULL || !column->IsVisible())
continue; continue;
if (column == inColumn) { if (column == inColumn) {