[Mathlib-commitlog] SF.net SVN: mathlib:[829] JMathLib/trunk/src/jmathlib/core/tokens/ UnaryOperatorToken.java

[<st_...@us...>]

Revision: 829
          http://mathlib.svn.sourceforge.net/mathlib/?rev=829&view=rev
Author:   st_mueller
Date:     2009-02-03 22:15:48 +0000 (Tue, 03 Feb 2009)

Log Message:
-----------
bugfix for a++ and a--

Modified Paths:
--------------
    JMathLib/trunk/src/jmathlib/core/tokens/UnaryOperatorToken.java

Modified: JMathLib/trunk/src/jmathlib/core/tokens/UnaryOperatorToken.java
===================================================================
--- JMathLib/trunk/src/jmathlib/core/tokens/UnaryOperatorToken.java	2009-02-03 22:15:28 UTC (rev 828)
+++ JMathLib/trunk/src/jmathlib/core/tokens/UnaryOperatorToken.java	2009-02-03 22:15:48 UTC (rev 829)
@@ -61,6 +61,8 @@
                     String variable = ((VariableToken)operand).getName();
                     //getVariables().getVariable(variable).assign(op);
                     globals.getVariable(variable).assign(op);
+                    
+                    return op;
                 }
                 else if(operand instanceof NumberToken)
                 {
@@ -89,6 +91,8 @@
                     String variable = ((VariableToken)operand).getName();
             		//getVariables().getVariable(variable).assign(op);
                     globals.getVariable(variable).assign(op);
+                    
+                    return op;
                 }
                 else if(operand instanceof NumberToken)
                 {
@@ -106,12 +110,7 @@
             }
     	}
         
-        //if(result == null)
-        //{
-        //    //return origional expression
-        //    result = new Expression(this, operand);
-        //}
-        return result;
+     	return result;
     }
 
     /**


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