[retro-gtk] core: Make retro_core_get_name() return a const value

[Adrien Plazas <aplazas src gnome org>]

commit cfea9f33d82d70fd32ee51c318048c1b33ec7842
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sun Aug 1 16:11:02 2021 +0200

    core: Make retro_core_get_name() return a const value
    
    It is supposed to be constant in the first place and we don't transfer
    its ownership.

 retro-runner/retro-core-private.h | 2 +-
 retro-runner/retro-core.c         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/retro-runner/retro-core-private.h b/retro-runner/retro-core-private.h
index 840975b..aa0f03d 100644
--- a/retro-runner/retro-core-private.h
+++ b/retro-runner/retro-core-private.h
@@ -69,7 +69,7 @@ RetroCore *retro_core_get_instance (void);
 const gchar *retro_core_get_libretro_path (RetroCore *self);
 void retro_core_set_support_no_game (RetroCore *self,
                                      gboolean   support_no_game);
-gchar *retro_core_get_name (RetroCore *self);
+const gchar *retro_core_get_name (RetroCore *self);
 void retro_core_set_system_av_info (RetroCore         *self,
                                     RetroSystemAvInfo *system_av_info);
 void retro_core_set_geometry (RetroCore         *self,
diff --git a/retro-runner/retro-core.c b/retro-runner/retro-core.c
index 6d95283..7bb64ef 100644
--- a/retro-runner/retro-core.c
+++ b/retro-runner/retro-core.c
@@ -696,7 +696,7 @@ retro_core_set_geometry (RetroCore         *self,
  *
  * Returns: (transfer none): the name of @self
  */
-gchar *
+const gchar *
 retro_core_get_name (RetroCore *self)
 {
   RetroSystemInfo system_info = { 0 };