mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2025-09-30 15:08:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use crc16 return value when calculating GUID

Browse Source 
Fixes the regression introduced by 919cd56b20
This commit is contained in:
Lukas Senionis
2023-12-21 15:11:32 +02:00
committed by Sam Lantinga
parent 2ad50e9675
commit a2e05480d6
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/joystick/SDL_joystick.c
View File

@@ -2615,11 +2615,11 @@ SDL_JoystickGUID SDL_CreateJoystickGUID(Uint16 bus, Uint16 vendor, Uint16 produc
SDL_zero(guid);
if (vendor_name && *vendor_name && product_name && *product_name) {
SDL_crc16(crc, vendor_name, SDL_strlen(vendor_name));
SDL_crc16(crc, " ", 1);
SDL_crc16(crc, product_name, SDL_strlen(product_name));
crc = SDL_crc16(crc, vendor_name, SDL_strlen(vendor_name));
crc = SDL_crc16(crc, " ", 1);
crc = SDL_crc16(crc, product_name, SDL_strlen(product_name));
} else if (product_name) {
SDL_crc16(crc, product_name, SDL_strlen(product_name));
crc = SDL_crc16(crc, product_name, SDL_strlen(product_name));
}
/* We only need 16 bits for each of these; space them out to fill 128. */