From a624c9fef4c88ca7ba37b30e992d6a243d5fdffe Mon Sep 17 00:00:00 2001
From: David Hampton <hampton@employees.org>
Date: Thu, 5 Jan 2006 03:10:27 +0000
Subject: [PATCH] A couple of performance tweaks.

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@12261 57a11ea4-9604-0410-9ed3-97b8803252fd
---
 lib/libqof/qof/gnc-numeric.c              | 5 +++++
 src/backend/file/gnc-transaction-xml-v2.c | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/libqof/qof/gnc-numeric.c b/lib/libqof/qof/gnc-numeric.c
index e6f7dd79be..7713575b58 100644
--- a/lib/libqof/qof/gnc-numeric.c
+++ b/lib/libqof/qof/gnc-numeric.c
@@ -785,6 +785,11 @@ gnc_numeric_convert(gnc_numeric in, gint64 denom, gint how)
   if(in.denom == denom) {
     return in;
   }
+  if(in.num == 0) {
+    out.num = 0;
+    out.denom = denom;
+    return out;
+  }
   
   /* If the denominator of the input value is negative, get rid of that. */
   if(in.denom < 0) {
diff --git a/src/backend/file/gnc-transaction-xml-v2.c b/src/backend/file/gnc-transaction-xml-v2.c
index cd07dcc627..565ec77cf4 100644
--- a/src/backend/file/gnc-transaction-xml-v2.c
+++ b/src/backend/file/gnc-transaction-xml-v2.c
@@ -467,7 +467,7 @@ trn_currency_handler(xmlNodePtr node, gpointer trans_pdata)
     Transaction *trn = pdata->trans;
     gnc_commodity *ref;
 
-    ref = dom_tree_to_commodity_ref_no_engine(node, pdata->book);
+    ref = dom_tree_to_commodity_ref(node, pdata->book);
     xaccTransSetCurrency(trn, ref);
 
     return TRUE;