From 1e36965ded173d601659bb1037468ad51d685c7d Mon Sep 17 00:00:00 2001
From: Joshua Sled <jsled@asynchronous.org>
Date: Fri, 6 Jul 2001 08:29:36 +0000
Subject: [PATCH] Don't write <gnc:template-transactions> section unless there
 is data to write [1.6/1.7 interop-issue brought up on #gnucash].

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@4907 57a11ea4-9604-0410-9ed3-97b8803252fd
---
 src/engine/io-gncxml-v2.c      | 27 +++++++++++++++++++++------
 src/gnome/dialog-sxsincelast.c |  1 +
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/src/engine/io-gncxml-v2.c b/src/engine/io-gncxml-v2.c
index 25cab9a12a..8d56ab7bcf 100644
--- a/src/engine/io-gncxml-v2.c
+++ b/src/engine/io-gncxml-v2.c
@@ -564,12 +564,27 @@ write_transactions(FILE *out, GNCBook *book)
 static void
 write_template_transaction_data( FILE *out, GNCBook *book )
 {
-        fprintf( out, "<%s>\n", TEMPLATE_TRANSACTION_TAG );
-        write_account_group( out, gnc_book_get_template_group(book) );
-        xaccGroupForEachTransaction( gnc_book_get_template_group(book),
-                                     xml_add_trn_data,
-                                     (gpointer)out );
-        fprintf( out, "</%s>\n", TEMPLATE_TRANSACTION_TAG );
+        AccountGroup *ag;
+        GList *gl;
+        gboolean hasTemplateTransactionData = FALSE;
+
+        ag = gnc_book_get_template_group(book);
+        gl = xaccGroupGetSubAccounts( ag );
+        while ( !hasTemplateTransactionData &&
+                (gl != NULL) ) {
+                hasTemplateTransactionData |=
+                        (xaccAccountGetSplitList( (Account*)gl->data ) != NULL);
+                gl = gl->next;
+        }
+
+        if ( hasTemplateTransactionData ) {
+                fprintf( out, "<%s>\n", TEMPLATE_TRANSACTION_TAG );
+                write_account_group( out, gnc_book_get_template_group(book) );
+                xaccGroupForEachTransaction( ag,
+                                             xml_add_trn_data,
+                                             (gpointer)out );
+                fprintf( out, "</%s>\n", TEMPLATE_TRANSACTION_TAG );
+        }
 }
 
 static void
diff --git a/src/gnome/dialog-sxsincelast.c b/src/gnome/dialog-sxsincelast.c
index 5ee4ff7e12..1a5334504d 100644
--- a/src/gnome/dialog-sxsincelast.c
+++ b/src/gnome/dialog-sxsincelast.c
@@ -288,6 +288,7 @@ sxsincelast_populate( sxSinceLastData *sxsld )
 
         if ( sxList == NULL ) {
                 DEBUG( "No scheduled transactions to populate." );
+                return;
         }
 
         do {