[libgda] Fix the previous commit.

[Murray Cumming <murrayc src gnome org>]

commit e7379cf3787ad25b80c034c8f821a030b8175b40
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Dec 4 14:12:45 2009 +0100

    Fix the previous commit.

 libgda/gda-sql-builder.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/libgda/gda-sql-builder.c b/libgda/gda-sql-builder.c
index bf15dc0..7e9217d 100644
--- a/libgda/gda-sql-builder.c
+++ b/libgda/gda-sql-builder.c
@@ -1122,16 +1122,10 @@ gda_sql_builder_select_add_target (GdaSqlBuilder *builder, const gchar *table_na
 	}
 	g_return_if_fail (table_name && *table_name);
 
-	if (alias && *alias)
-		gda_sql_builder_select_add_target_id (builder,
-					      0, 
-					      gda_sql_builder_add_id (builder, 0, table_name),
-					      gda_sql_builder_add_id (builder, 0, alias));
-	else
-		gda_sql_builder_select_add_target_id (builder,
+	gda_sql_builder_select_add_target_id (builder,
 					      0, 
 					      gda_sql_builder_add_id (builder, 0, table_name),
-					      0);
+					      alias);
 	if (table_name)
 		g_free (tmp);
 }