[at-spi2-core] Fix build errors

[Mike Gorse <mgorse src gnome org>]

commit 0f40da060444d07ca8319676974ff2cbc1e0d6fc
Author: Mike Gorse <mgorse novell com>
Date:   Mon Jan 4 15:17:18 2010 -0500

    Fix build errors
    
    From Stephen Shaw <sshaw decriptor com>:
    Fix g_print in spi_get_bus().
    have spi_set_display always return a value.

 registryd/display.c       |    1 +
 registryd/registry-main.c |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/registryd/display.c b/registryd/display.c
index e9c9b16..730b61c 100644
--- a/registryd/display.c
+++ b/registryd/display.c
@@ -46,6 +46,7 @@ Display *spi_set_display (const char *display_name)
                 g_error ("AT-SPI: Cannot open default display");
                 return NULL;
         }
+ return default_display;
 }
 
 Display *spi_get_display ()
diff --git a/registryd/registry-main.c b/registryd/registry-main.c
index 51cf7d1..14130a1 100644
--- a/registryd/registry-main.c
+++ b/registryd/registry-main.c
@@ -266,7 +266,7 @@ spi_get_bus (void)
 	 else
          {
 	     if (!dbus_bus_register (bus, &error))
-	         g_error ("AT-SPI: Couldn't register with bus: %s\n");
+	         g_error ("AT-SPI: Couldn't register with bus: %s\n", error.message);
          } 
      }