fix nullpointer issue
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1 changed files with 1 additions and 1 deletions
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@ -973,7 +973,7 @@ public class ISBPL {
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ISBPLObject nullObj = null;
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public ISBPLObject getNullObject() {
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if(nullObj == null)
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if(nullObj == null || nullObj.type == null)
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nullObj = new ISBPLObject(getType("null"), 0);
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return nullObj;
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}
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