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Check standard error code return values as < 0 instead of == -1

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This commit is contained in:
Sam Lantinga 2024-08-22 06:53:25 -07:00
parent 46d9066a69
commit 037541a0e0
29 changed files with 59 additions and 59 deletions
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8
src/hidapi/SDL_hidapi.c
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@ -1303,7 +1303,7 @@ Uint32 SDL_hid_device_change_count(void)
Uint32 counter = 0;
#ifndef SDL_HIDAPI_DISABLED
if (SDL_hidapi_refcount == 0 && SDL_hid_init() != 0) {
if (SDL_hidapi_refcount == 0 && SDL_hid_init() < 0) {
return 0;
}
@ -1414,7 +1414,7 @@ struct SDL_hid_device_info *SDL_hid_enumerate(unsigned short vendor_id, unsigned
struct hid_device_info *dev;
struct SDL_hid_device_info *devs = NULL, *last = NULL;
if (SDL_hidapi_refcount == 0 && SDL_hid_init() != 0) {
if (SDL_hidapi_refcount == 0 && SDL_hid_init() < 0) {
return NULL;
}
@ -1504,7 +1504,7 @@ SDL_hid_device *SDL_hid_open(unsigned short vendor_id, unsigned short product_id
#if defined(HAVE_PLATFORM_BACKEND) || defined(HAVE_DRIVER_BACKEND) || defined(HAVE_LIBUSB)
void *pDevice = NULL;
if (SDL_hidapi_refcount == 0 && SDL_hid_init() != 0) {
if (SDL_hidapi_refcount == 0 && SDL_hid_init() < 0) {
return NULL;
}
@ -1543,7 +1543,7 @@ SDL_hid_device *SDL_hid_open_path(const char *path)
#if defined(HAVE_PLATFORM_BACKEND) || defined(HAVE_DRIVER_BACKEND) || defined(HAVE_LIBUSB)
void *pDevice = NULL;
if (SDL_hidapi_refcount == 0 && SDL_hid_init() != 0) {
if (SDL_hidapi_refcount == 0 && SDL_hid_init() < 0) {
return NULL;
}