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Code Issues Wiki Activity

Filter out the empty expressions when hovering.

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This commit is contained in:
Mikhail Khodjaiants 2002-10-07 20:25:14 +00:00
parent 6c738e9dcb
commit 1c8774e46c
1 changed files with 5 additions and 0 deletions
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5
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/editors/DebugTextHover.java
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@ -67,6 +67,11 @@ public class DebugTextHover implements ITextHover
return null; return null;
String expression = document.get( hoverRegion.getOffset(), hoverRegion.getLength() ); String expression = document.get( hoverRegion.getOffset(), hoverRegion.getLength() );
if ( expression == null )
return null;
expression = expression.trim();
if ( expression.length() == 0 )
return null;
List targetList = new ArrayList( targets.length ); List targetList = new ArrayList( targets.length );
for ( int i = 0; i < targets.length; i++ ) for ( int i = 0; i < targets.length; i++ )
{ {