[retro-gtk] options: Fix return value in some param checks

[Adrien Plazas <aplazas src gnome org>]

commit c474b0e0f9d8db72ddbafcb04f7355863e427ecd
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Wed Sep 20 13:07:40 2017 +0200

    options: Fix return value in some param checks

 retro-gtk/retro-options.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/retro-gtk/retro-options.c b/retro-gtk/retro-options.c
index 059b53d..f6a12c0 100644
--- a/retro-gtk/retro-options.c
+++ b/retro-gtk/retro-options.c
@@ -77,8 +77,8 @@ retro_options_get_option_value (RetroOptions *self,
 {
   RetroOption *option;
 
-  g_return_val_if_fail (RETRO_IS_OPTIONS (self), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
+  g_return_val_if_fail (RETRO_IS_OPTIONS (self), NULL);
+  g_return_val_if_fail (key != NULL, NULL);
 
   option = RETRO_OPTION (g_hash_table_lookup (self->options, key));
 
@@ -116,8 +116,8 @@ retro_options_get_option_description (RetroOptions *self,
 {
   RetroOption *option;
 
-  g_return_val_if_fail (RETRO_IS_OPTIONS (self), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
+  g_return_val_if_fail (RETRO_IS_OPTIONS (self), NULL);
+  g_return_val_if_fail (key != NULL, NULL);
 
   option = RETRO_OPTION (g_hash_table_lookup (self->options, key));
 
@@ -130,8 +130,8 @@ retro_options_get_option_values (RetroOptions *self,
 {
   RetroOption *option;
 
-  g_return_val_if_fail (RETRO_IS_OPTIONS (self), FALSE);
-  g_return_val_if_fail (key != NULL, FALSE);
+  g_return_val_if_fail (RETRO_IS_OPTIONS (self), NULL);
+  g_return_val_if_fail (key != NULL, NULL);
 
   option = RETRO_OPTION (g_hash_table_lookup (self->options, key));