avoid NPE

[phpeclipse.git] / net.sourceforge.phpeclipse / src / test / PHPParser.jj

diff --git a/net.sourceforge.phpeclipse/src/test/PHPParser.jj b/net.sourceforge.phpeclipse/src/test/PHPParser.jj
index c1d2e52..b61df9a 100644 (file)
--- a/net.sourceforge.phpeclipse/src/test/PHPParser.jj
+++ b/net.sourceforge.phpeclipse/src/test/PHPParser.jj
@@ -1072,21 +1072,17 @@ VariableDeclaration VariableDeclarator() :
  */
 AbstractVariable VariableDeclaratorId() :
 {
-  final Variable var;
-  AbstractVariable expression = null;
+  AbstractVariable var;
 }
 {
   try {
     var = Variable()
     (
       LOOKAHEAD(2)
-      expression = VariableSuffix(var)
+      var = VariableSuffix(var)
     )*
     {
-     if (expression == null) {
-       return var;
-     }
-     return expression;
+     return var;
     }
   } catch (ParseException e) {
     errorMessage = "'$' expected for variable identifier";