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eclipse plugin: Fix a possible NPE in xtext's framework

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This commit is contained in:
Timotei Dolean 2011-08-01 18:51:23 +00:00
parent f28bd812a3
commit 11fc082cb7
1 changed files with 6 additions and 1 deletions
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7
utils/umc_dev/org.wesnoth.ui/src/org/wesnoth/ui/syntax/WMLCharacterPairMatcher.java
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@ -71,7 +71,12 @@ public class WMLCharacterPairMatcher extends DefaultCharacterPairMatcher
public synchronized void computeMatchingRegion(XtextResource state, int offset)
{
EObject object = WMLUtils.EObjectUtils( ).resolveElementAt( state, offset );
EObject object = null;
try {
WMLUtils.EObjectUtils( ).resolveElementAt( state, offset );
} catch ( NullPointerException e ) {
// fix a bug in xtext when the document has syntax errors
}
// do nothing if we clicked the same tag
if ( currentTag_ == object )