[gnac/devel] Fixed warnings

[BenoÃt Dupasquier <bdupasqu src gnome org>]

commit 8160e2b0cc9b76d70ad0bc9def56bf60d3a7c557
Author: BenoÃt Dupasquier <bdupasqu src gnome org>
Date:   Fri Oct 28 13:14:19 2011 +0100

    Fixed warnings

 src/gnac-properties.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/gnac-properties.c b/src/gnac-properties.c
index 46be600..5339e07 100644
--- a/src/gnac-properties.c
+++ b/src/gnac-properties.c
@@ -463,7 +463,7 @@ gnac_properties_update_arrows(void)
 static void
 gnac_properties_update_forward_arrow(void)
 {
-  g_return_if_fail(forward_arrow);
+  if (!forward_arrow) return;
 
   if (gnac_file_list_has_next_row(current_ref)) {
     gtk_widget_set_sensitive(forward_arrow, TRUE);
@@ -476,7 +476,7 @@ gnac_properties_update_forward_arrow(void)
 static void
 gnac_properties_update_backward_arrow(void)
 {
-  g_return_if_fail(backward_arrow);
+  if (!backward_arrow) return;
 
   if (gnac_file_list_has_prev_row(current_ref)) {
     gtk_widget_set_sensitive(backward_arrow, TRUE);