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Code Issues Wiki Activity

[188425] check for null selection before attempting to open dialog

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This commit is contained in:
David McKnight 2007-05-23 13:25:49 +00:00
parent 572a213485
commit 7edc93c3d8
1 changed files with 3 additions and 2 deletions
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5
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/actions/SystemCommonRenameAction.java
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@ -164,8 +164,9 @@ public class SystemCommonRenameAction extends SystemBaseDialogAction
*/ */
protected Dialog createDialog(Shell parent) protected Dialog createDialog(Shell parent)
{ {
IStructuredSelection sel = getSelection();
// multi-select // multi-select
if (getSelection().size() > 1) if (sel != null && sel.size() > 1)
{ {
SystemRenameDialog dlg = new SystemRenameDialog(parent); SystemRenameDialog dlg = new SystemRenameDialog(parent);
if (nameValidator != null) if (nameValidator != null)
@ -177,7 +178,7 @@ public class SystemCommonRenameAction extends SystemBaseDialogAction
return dlg; return dlg;
} }
// single-select // single-select
else if (getSelection().size() == 1) else if (sel != null && sel.size() == 1)
{ {
SystemRenameSingleDialog dlg = new SystemRenameSingleDialog(parent); SystemRenameSingleDialog dlg = new SystemRenameSingleDialog(parent);
if (copyCollisionMode) if (copyCollisionMode)