Improved the output from some debugging commands.

There are now three commands one can use to interact with value expressions
directly:

  ledger parse EXPR       # shows the parse tree resulting from EXPR
  ledger compile EXPR     # shows what the compiled tree looks like
  ledger eval EXPR        # print the resulting value, useful in scripts

1 files changed, 1 insertions, 1 deletions

diff --git a/report.h b/report.h
index 619c4bdd..a492a9a4 100644
--- a/report.h
+++ b/report.h
@@ -240,7 +240,7 @@ public:
   }
   value_t option_bar(call_scope_t& args) {
     std::cout << "This is bar: " << args[0] << std::endl;
-    return NULL_VALUE;
+    return args[0];
   }
 
   //