SDL: Fix overflow when doing SDL_sscanf("%hd", ...)

SDL Commits
1 
From 342ec5113171214154cb197bb3e0e3a0056ea2ad Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Thu, 10 Aug 2023 23:43:58 +0200
Subject: [PATCH] Fix overflow when doing SDL_sscanf("%hd", ...)

An overflow occured in the stdlib_sscanf test, when using msys2 clang32 toolchain.
---
 src/stdlib/SDL_string.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
index edbffcde3f75..ca6600137258 100644
--- a/src/stdlib/SDL_string.c
+++ b/src/stdlib/SDL_string.c
@@ -1275,7 +1275,9 @@ int SDL_vsscanf(const char *text, const char *fmt, va_list ap)
                     suppress = SDL_TRUE;
                     break;
                 case 'h':
-                    if (inttype > DO_SHORT) {
+                    if (inttype == DO_INT) {
+                        inttype = DO_SHORT;
+                    } else if (inttype > DO_SHORT) {
                         ++inttype;
                     }
                     break;