- Add a null statement type, so that uninitialized statements won't

  masquerade as if statements.

diff --git a/includes/statement.h b/includes/statement.h
index 0d93b36cca268849b53a513773be012b96ac193f..04da3d88d4773252031f807c934fed4bd5139ed8 100644 (file)
--- a/includes/statement.h
+++ b/includes/statement.h
@@ -45,6 +45,7 @@ struct executable_statement {
        int refcnt;
        struct executable_statement *next;
        enum statement_op {
+               null_statement,
                if_statement,
                add_statement,
                eval_statement,