Author: fanningpj
Date: Fri Jan 20 12:03:52 2023
New Revision: 1906836

URL: http://svn.apache.org/viewvc?rev=1906836&view=rev
Log:
[bug-66433] Boolean functions should blank cells. Thanks to Patrick Böker

Modified:
    
poi/trunk/poi/src/main/java/org/apache/poi/ss/formula/functions/BooleanFunction.java
    poi/trunk/test-data/spreadsheet/BooleanFunctionsTestCaseData.xls
    poi/trunk/test-data/spreadsheet/LookupFunctionsTestCaseData.xls

Modified: 
poi/trunk/poi/src/main/java/org/apache/poi/ss/formula/functions/BooleanFunction.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/poi/src/main/java/org/apache/poi/ss/formula/functions/BooleanFunction.java?rev=1906836&r1=1906835&r2=1906836&view=diff
==============================================================================
--- 
poi/trunk/poi/src/main/java/org/apache/poi/ss/formula/functions/BooleanFunction.java
 (original)
+++ 
poi/trunk/poi/src/main/java/org/apache/poi/ss/formula/functions/BooleanFunction.java
 Fri Jan 20 12:03:52 2023
@@ -18,6 +18,7 @@
 package org.apache.poi.ss.formula.functions;
 
 import org.apache.poi.ss.formula.TwoDEval;
+import org.apache.poi.ss.formula.eval.BlankEval;
 import org.apache.poi.ss.formula.eval.BoolEval;
 import org.apache.poi.ss.formula.eval.ErrorEval;
 import org.apache.poi.ss.formula.eval.EvaluationException;
@@ -91,7 +92,7 @@ public abstract class BooleanFunction im
                 continue;
             }
 
-            if (arg == MissingArgEval.instance) {
+            if (arg == MissingArgEval.instance || arg == BlankEval.instance) {
                 tempVe = false;     // missing parameters are treated as FALSE
             } else {
                 tempVe = OperandResolver.coerceValueToBoolean(arg, false);

Modified: poi/trunk/test-data/spreadsheet/BooleanFunctionsTestCaseData.xls
URL: 
http://svn.apache.org/viewvc/poi/trunk/test-data/spreadsheet/BooleanFunctionsTestCaseData.xls?rev=1906836&r1=1906835&r2=1906836&view=diff
==============================================================================
Binary files - no diff available.

Modified: poi/trunk/test-data/spreadsheet/LookupFunctionsTestCaseData.xls
URL: 
http://svn.apache.org/viewvc/poi/trunk/test-data/spreadsheet/LookupFunctionsTestCaseData.xls?rev=1906836&r1=1906835&r2=1906836&view=diff
==============================================================================
Binary files - no diff available.



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