[tracker/functions] libtracker-db: Error reporting for SQLite functions

[Philip Van Hoof <pvanhoof src gnome org>]

commit b1ca1d1a5acd04efdebd35db25dc915b99de0db8
Author: Philip Van Hoof <philip codeminded be>
Date:   Thu Mar 25 12:11:50 2010 +0100

    libtracker-db: Error reporting for SQLite functions

 src/libtracker-db/tracker-db-interface-sqlite.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/src/libtracker-db/tracker-db-interface-sqlite.c b/src/libtracker-db/tracker-db-interface-sqlite.c
index 3e8111d..a110786 100644
--- a/src/libtracker-db/tracker-db-interface-sqlite.c
+++ b/src/libtracker-db/tracker-db-interface-sqlite.c
@@ -200,8 +200,7 @@ function_sparql_string_from_filename (sqlite3_context *context,
 	gchar  *suffix = NULL;
 
 	if (argc != 1) {
-		g_critical ("Invalid argument count");
-		sqlite3_result_null (context);
+		sqlite3_result_error (context, "Invalid argument count", 0);
 		return;
 	}
 
@@ -245,8 +244,7 @@ function_sparql_cartesian_distance (sqlite3_context *context,
 	gdouble d;
 
 	if (argc != 4) {
-		g_critical ("Invalid argument count");
-		sqlite3_result_null (context);
+		sqlite3_result_error (context, "Invalid argument count", 0);
 		return;
 	}