bal was sometimes reporting empty accounts

src/output.cc

@@ -228,7 +228,8 @@ format_accounts::mark_accounts(account_t& account, const bool flat)
     if ((! flat && to_display > 1) ||
         ((flat || to_display != 1 ||
           account.has_xflags(ACCOUNT_EXT_VISITED)) &&
-         (report.HANDLED(empty) || report.fn_display_total(call_scope)) &&
+         (report.HANDLED(empty) ||
+          report.display_value(report.fn_display_total(call_scope))) &&
          disp_pred(bound_scope))) {
       account.xdata().add_flags(ACCOUNT_EXT_TO_DISPLAY);
       DEBUG("account.display", "Marking account as TO_DISPLAY");

src/report.cc

@@ -428,6 +428,15 @@ void report_t::commodities_report(post_handler_ptr handler)
   session.journal->clear_xdata();
 }
 
+value_t report_t::display_value(const value_t& val)
+{
+  value_t temp(val.strip_annotations(what_to_keep()));
+  if (HANDLED(base))
+    return temp;
+  else
+    return temp.unreduced();
+}
+
 value_t report_t::fn_amount_expr(call_scope_t& scope)
 {
   return HANDLER(amount_).expr.calc(scope);
@@ -533,11 +542,7 @@ value_t report_t::fn_print(call_scope_t& args)
 
 value_t report_t::fn_scrub(call_scope_t& args)
 {
-  value_t temp(args.value().strip_annotations(what_to_keep()));
-  if (HANDLED(base))
-    return temp;
-  else
-    return temp.unreduced();
+  return display_value(args.value());
 }
 
 value_t report_t::fn_rounded(call_scope_t& args)

src/report.h

@@ -134,6 +134,8 @@ public:
   void accounts_report(acct_handler_ptr handler);
   void commodities_report(post_handler_ptr handler);
 
+  value_t display_value(const value_t& val);
+
   value_t fn_amount_expr(call_scope_t& scope);
   value_t fn_total_expr(call_scope_t& scope);
   value_t fn_display_amount(call_scope_t& scope);

test/regress/56BBE69B.test

@@ -0,0 +1,17 @@
+bol
+<<<
+D 1000.00 USD
+
+2010-01-07 * Put money in
+    Assets:A                              -20.00 EUR
+    Equity:Opening balances
+
+2010-01-11 * Purchase
+    Assets:A                               20.00 EUR @@ 25.00 USD
+    Expenses:B
+>>>
+           20.00 EUR  Equity:Opening balances
+          -25.00 USD  Expenses:B
+--------------------
+           20.00 EUR
+          -25.00 USD