fix warning when defining abstract properties

2007-07-30  Juerg Billeter  <j@bitron.ch>

	* vala/valasemanticanalyzer.vala: fix warning when defining abstract
	  properties

svn path=/trunk/; revision=413

ChangeLog

+2007-07-30  Jürg Billeter  <j@bitron.ch>
+
+	* vala/valasemanticanalyzer.vala: fix warning when defining abstract
+	  properties
+
 2007-07-29  Raffaele Sandrini  <raffaele@sandrini.ch>
 
 	* gobject/valacodegenerator.vala: mini fix: remove unnecessray cast in

vala/valasemanticanalyzer.vala

@@ -606,7 +606,7 @@ public class Vala.SemanticAnalyzer : CodeVisitor {
 				}
 			}
 
-			if (acc.writable || acc.construction) {
+			if (acc.body != null && (acc.writable || acc.construction)) {
 				acc.value_parameter = new FormalParameter ("value", acc.prop.type_reference);
 				acc.body.scope.add (acc.value_parameter.name, acc.value_parameter);
 			}