pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Added handling of NULL as input for SDL_GameControllerAddMapping().

Browse source
This commit is contained in:
Philipp Wiesemann 2014-10-26 23:28:45 +01:00
parent bbbe3edca1
commit 76173b195e
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/joystick/SDL_gamecontroller.c
View file

@ -669,6 +669,10 @@ SDL_GameControllerAddMapping(const char *mappingString)
ControllerMapping_t *pControllerMapping; ControllerMapping_t *pControllerMapping;
SDL_bool is_xinput_mapping = SDL_FALSE; SDL_bool is_xinput_mapping = SDL_FALSE;
if (!mappingString) {
return SDL_InvalidParamError("mappingString");
}
pchGUID = SDL_PrivateGetControllerGUIDFromMappingString(mappingString); pchGUID = SDL_PrivateGetControllerGUIDFromMappingString(mappingString);
if (!pchGUID) { if (!pchGUID) {
return SDL_SetError("Couldn't parse GUID from %s", mappingString); return SDL_SetError("Couldn't parse GUID from %s", mappingString);