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Set the output value for ParseExtensionResponse() in all return cases

This commit is contained in:
Sam Lantinga 2022-09-01 22:30:05 -07:00
parent 046aaa2d21
commit 785d784a93
1 changed files with 2 additions and 1 deletions
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3
src/joystick/hidapi/SDL_hidapi_wii.c
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@ -259,6 +259,8 @@ static SDL_bool ParseExtensionResponse(SDL_DriverWii_Context *ctx, EWiiExtension
Uint64 type = 0; Uint64 type = 0;
int i; int i;
*controller_type = k_eWiiExtensionControllerType_Unknown;
SDL_assert(ctx->m_rgucReadBuffer[0] == k_eWiiInputReportIDs_ReadMemory); SDL_assert(ctx->m_rgucReadBuffer[0] == k_eWiiInputReportIDs_ReadMemory);
if (ctx->m_rgucReadBuffer[4] != 0x00 || ctx->m_rgucReadBuffer[5] != 0xFA) { if (ctx->m_rgucReadBuffer[4] != 0x00 || ctx->m_rgucReadBuffer[5] != 0xFA) {
SDL_SetError("Unexpected extension response address"); SDL_SetError("Unexpected extension response address");
@ -294,7 +296,6 @@ static SDL_bool ParseExtensionResponse(SDL_DriverWii_Context *ctx, EWiiExtension
return SDL_TRUE; return SDL_TRUE;
} }
*controller_type = k_eWiiExtensionControllerType_Unknown;
SDL_SetError("Unrecognized controller type: %012" SDL_PRIx64, type); SDL_SetError("Unrecognized controller type: %012" SDL_PRIx64, type);
return SDL_FALSE; return SDL_FALSE;
} }