Commit a40405d724d517c2224e2a2259cccc7224c129c8
2022-04-20T18:06:02
hidapi: Wrap CopyHIDDeviceInfo in define checks. The purpose of this is to silence a 'defined but not used' warning.
diff --git a/src/hidapi/SDL_hidapi.c b/src/hidapi/SDL_hidapi.c
index 112b07f..369b616 100644
--- a/src/hidapi/SDL_hidapi.c
+++ b/src/hidapi/SDL_hidapi.c
@@ -951,6 +951,7 @@ DeleteHIDDeviceWrapper(SDL_hid_device *device)
}
#if !SDL_HIDAPI_DISABLED
+#if HAVE_PLATFORM_BACKEND || HAVE_DRIVER_BACKEND || defined(SDL_LIBUSB_DYNAMIC)
#define COPY_IF_EXISTS(var) \
if (pSrc->var != NULL) { \
@@ -987,6 +988,7 @@ CopyHIDDeviceInfo(struct SDL_hid_device_info *pSrc, struct SDL_hid_device_info *
#undef COPY_IF_EXISTS
#undef WCOPY_IF_EXISTS
+#endif /* HAVE_PLATFORM_BACKEND || HAVE_DRIVER_BACKEND || SDL_LIBUSB_DYNAMIC */
#endif /* !SDL_HIDAPI_DISABLED */
static int SDL_hidapi_refcount = 0;