[PATCH] ui/sdl2: fix reset scaling binding to be consistent with gtk

[Nir Lichtman]

Problem: Currently the reset scaling hotkey is inconsistent between SDL
and GTK graphics modes.

Solution: Fix SDL to use MOD+0 instead of MOD+u which is in line with
GTK and generally more consistent with other apps.

This is also related to my previously sent patch fixing the docs.

Suggested-by: Gerd Hoffmann <kra...@redhat.com>
Signed-off-by: Nir Lichtman <n...@lichtman.org>
---
 ui/sdl2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/sdl2.c b/ui/sdl2.c
index b00e421..032dc14 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -421,7 +421,7 @@ static void handle_keydown(SDL_Event *ev)
                 sdl_grab_end(scon);
             }
             break;
-        case SDL_SCANCODE_U:
+        case SDL_SCANCODE_0:
             sdl2_window_resize(scon);
             if (!scon->opengl) {
                 /* re-create scon->texture */
-- 
2.39.5