dova: Fix string size when using escaped characters

diff --git a/codegen/valadovabasemodule.vala b/codegen/valadovabasemodule.vala
index 2d4542820dee2c68fe7216c15ac51e5cac6a5565..a5888f0ff4e534677a08005df8d886761bf7109f 100644 (file)
--- a/codegen/valadovabasemodule.vala
+++ b/codegen/valadovabasemodule.vala
@@ -1539,7 +1539,7 @@ internal class Vala.DovaBaseModule : CCodeModule {
                var val = new CCodeInitializerList ();
                val.append (new CCodeConstant ("0"));
                // FIXME handle escaped characters in scanner/parser and escape them here again for C
-               val.append (new CCodeConstant ((expr.value.size () - 2).to_string ()));
+               val.append (new CCodeConstant ((expr.eval ().size ()).to_string ()));
                val.append (new CCodeConstant (expr.value));
 
                var cdecl = new CCodeDeclaration ("const string");