[retro-gtk/core-fixes: 5/9] core: Fix a precondition in retro_core_override_option_default()

[Adrien Plazas <aplazas src gnome org>]

commit 9d81caec58ffda68d6a6e9f32e560e1be2419070
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sun Feb 16 14:34:00 2020 +0100

    core: Fix a precondition in retro_core_override_option_default()

 retro-gtk/retro-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/retro-gtk/retro-core.c b/retro-gtk/retro-core.c
index 014406c..4c56253 100644
--- a/retro-gtk/retro-core.c
+++ b/retro-gtk/retro-core.c
@@ -1898,7 +1898,7 @@ retro_core_override_option_default (RetroCore   *self,
 {
   g_return_if_fail (RETRO_IS_CORE (self));
   g_return_if_fail (key != NULL);
-  g_return_if_fail (key != NULL);
+  g_return_if_fail (value != NULL);
   g_return_if_fail (!retro_core_get_is_initiated (self));
 
   g_hash_table_replace (self->option_overrides, g_strdup (key), g_strdup (value));