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WI-21234 (NPE fixed, method argument annotated)

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This commit is contained in:
Roman Shevchenko
2013-11-29 13:45:01 +01:00
parent 8813143789
commit a7c22bd901
8 changed files with 30 additions and 29 deletions
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python/rest/src/com/jetbrains/rest/RestGotoProvider.java
+5 -3
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@@ -20,19 +20,21 @@ import com.intellij.openapi.editor.Editor;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import com.jetbrains.rest.psi.RestReference;
import org.jetbrains.annotations.Nullable;
/**
* User : catherine
* @author catherine
*/
public class RestGotoProvider extends GotoDeclarationHandlerBase {
public PsiElement getGotoDeclarationTarget(PsiElement source, Editor editor) {
@Override
public PsiElement getGotoDeclarationTarget(@Nullable PsiElement source, Editor editor) {
if (source != null && source.getLanguage() instanceof RestLanguage) {
RestReference ref = PsiTreeUtil.getParentOfType(source, RestReference.class);
if (ref != null) {
return ref.resolve();
}
}
return null;
}
}