Added NULL pointer check

(cherry picked from commit 961488b0dc)
2024-05-17 21:05:40 +07:00 · 2024-05-17 21:05:40 +07:00 · e4fc07cad0
parent c419c4ce99
commit e4fc07cad0
1 changed files with 4 additions and 0 deletions
--- a/src/SDL_hints.c
+++ b/src/SDL_hints.c
@ -161,6 +161,10 @@ const char *SDL_GetHint(const char *name)
    const char *env;
    SDL_Hint *hint;

+    if (!name) {
+        return NULL;
+    }
+
    env = SDL_getenv(name);
    for (hint = SDL_hints; hint; hint = hint->next) {
        if (SDL_strcmp(name, hint->name) == 0) {