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hidapi: Fix compiler warning.

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icculus committed May 20, 2020
1 parent c9d358b commit 5fe34a4079fb65ff9fe55ab0220632659e8b72fe
Showing with 4 additions and 2 deletions.
  1. +4 −2 src/joystick/hidapi/SDL_hidapi_xbox360.c
@@ -271,6 +271,8 @@ HIDAPI_DriverXbox360_GuessXInputSlot(const WindowsMatchState *state, Uint8 *corr
int user_index;
int match_count;

*slot_idx = 0;

match_count = 0;
for (user_index = 0; user_index < XUSER_MAX_COUNT; ++user_index) {
if (!xinput_state[user_index].used && HIDAPI_DriverXbox360_XInputSlotMatches(state, user_index)) {
@@ -1155,8 +1157,8 @@ HIDAPI_DriverXbox360_UpdateOtherAPIs(SDL_HIDAPI_Device *device, SDL_Joystick *jo
if (!ctx->xinput_correlated) {
SDL_bool new_correlation_count = 0;
if (HIDAPI_DriverXbox360_MissingXInputSlot()) {
Uint8 correlation_id;
Uint8 slot_idx;
Uint8 correlation_id = 0;
Uint8 slot_idx = 0;
if (HIDAPI_DriverXbox360_GuessXInputSlot(&match_state_xinput, &correlation_id, &slot_idx)) {
/* we match exactly one XInput device */
/* Probably can do without xinput_correlation_count, just check and clear xinput_slot to ANY, unless

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