diff options
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/elements/adapters/WatchExpressionCellModifier.java | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/elements/adapters/WatchExpressionCellModifier.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/elements/adapters/WatchExpressionCellModifier.java index 077d6ed76..20011566f 100644 --- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/elements/adapters/WatchExpressionCellModifier.java +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/elements/adapters/WatchExpressionCellModifier.java @@ -10,6 +10,7 @@ *******************************************************************************/ package org.eclipse.debug.internal.ui.elements.adapters; +import org.eclipse.debug.core.DebugPlugin; import org.eclipse.debug.core.model.IWatchExpression; import org.eclipse.debug.internal.ui.DefaultLabelProvider; import org.eclipse.jface.viewers.ICellModifier; @@ -55,7 +56,12 @@ public class WatchExpressionCellModifier implements ICellModifier { // characters escaped properly String expressionText = DefaultLabelProvider.encodeEsacpedChars((String)value); IWatchExpression expression = (IWatchExpression) element; - expression.setExpressionText(expressionText); + // Bug 345974 see ExpressionManagerContentProvider.AddNewExpressionElement.modify does not allow an empty string + if (expressionText.trim().length() > 0) { + expression.setExpressionText(expressionText); + } else { + DebugPlugin.getDefault().getExpressionManager().removeExpression(expression); + } } } } |