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don't search for an alias with empty name (EA-25319)

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peter
2011-05-11 18:31:32 +02:00
parent 93a2771903
commit 88187193f5
1 changed files with 2 additions and 1 deletions
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plugins/groovy/src/org/jetbrains/plugins/groovy/findUsages/GrAliasedImportedElementSearcher.java
+2 -1
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@@ -16,6 +16,7 @@
package org.jetbrains.plugins.groovy.findUsages;
import com.intellij.openapi.application.QueryExecutorBase;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.*;
import com.intellij.psi.search.*;
import com.intellij.psi.search.searches.ReferencesSearch;
@@ -42,7 +43,7 @@ public class GrAliasedImportedElementSearcher extends QueryExecutorBase<PsiRefer
if (!(target instanceof PsiMember) || !(target instanceof PsiNamedElement)) return;
final String name = ((PsiNamedElement)target).getName();
if (name == null) return;
if (name == null || StringUtil.isEmptyOrSpaces(name)) return;
final SearchScope onlyGroovy = PsiUtil.restrictScopeToGroovyFiles(parameters.getEffectiveSearchScope());