SDL_GetKeyboardNameForID(): Set an error message for invalid keyboard IDs

slouken · slouken · commit 23410debf7ad · 2025-01-15T00:01:06.000-08:00
diff --git a/src/events/SDL_keyboard.c b/src/events/SDL_keyboard.c
@@ -208,6 +208,7 @@ const char *SDL_GetKeyboardNameForID(SDL_KeyboardID instance_id)
 {
     int keyboard_index = SDL_GetKeyboardIndex(instance_id);
     if (keyboard_index < 0) {
+        SDL_SetError("Keyboard %" SDL_PRIu32 " not found", instance_id);
         return NULL;
     }
     return SDL_GetPersistentString(SDL_keyboards[keyboard_index].name);

Original file line number	Diff line number	Diff line change
`@@ -208,6 +208,7 @@ const char *SDL_GetKeyboardNameForID(SDL_KeyboardID instance_id)`
`208`	`208`	`{`
`209`	`209`	`int keyboard_index = SDL_GetKeyboardIndex(instance_id);`
`210`	`210`	`if (keyboard_index < 0) {`
	`211`	`+ SDL_SetError("Keyboard %" SDL_PRIu32 " not found", instance_id);`
`211`	`212`	`return NULL;`
`212`	`213`	`}`
`213`	`214`	`return SDL_GetPersistentString(SDL_keyboards[keyboard_index].name);`