SDL: SDL_vitamessagebox: rearrange if/else

https://github.com/libsdl-org/SDL/commit/29153a1c6334b2c2f8e1cb68c57e0bb60ea0a1ff

From 29153a1c6334b2c2f8e1cb68c57e0bb60ea0a1ff Mon Sep 17 00:00:00 2001
From: uyjulian <[EMAIL REDACTED]>
Date: Sun, 28 Feb 2021 14:38:55 -0600
Subject: [PATCH] SDL_vitamessagebox: rearrange if/else

Set messageboxdata and buttonid as unused variables
---
 src/video/vita/SDL_vitamessagebox.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/video/vita/SDL_vitamessagebox.c b/src/video/vita/SDL_vitamessagebox.c
index 392e34c98..76d0e9444 100644
--- a/src/video/vita/SDL_vitamessagebox.c
+++ b/src/video/vita/SDL_vitamessagebox.c
@@ -32,11 +32,7 @@
 
 int VITA_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
 {
-#if !SDL_VIDEO_RENDER_VITA_GXM
-    {
-        return -1;
-    }
-#else
+#if SDL_VIDEO_RENDER_VITA_GXM
     SceCommonDialogConfigParam commonDialogConfigParam;
     SceMsgDialogParam param;
     SceMsgDialogUserMessageParam msgParam;
@@ -139,6 +135,10 @@ int VITA_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
     }
 
     return 0;
+#else
+    (void)messageboxdata;
+    (void)buttonid;
+    return -1;
 #endif
 }