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MFU adj to allow 0 len returns on raw cmds

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marshmellow42 2015-05-06 10:17:39 -04:00
parent 45673b9457
commit 372a82570b
1 changed files with 1 additions and 0 deletions
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client/cmdhfmfu.c
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@ -107,6 +107,7 @@ static int ul_send_cmd_raw( uint8_t *cmd, uint8_t cmdlen, uint8_t *response, uin
SendCommand(&c);
UsbCommand resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) return -1;
if (!resp.arg[0] && responseLength) return -1;
uint16_t resplen = (resp.arg[0] < responseLength) ? resp.arg[0] : responseLength;
memcpy(response, resp.d.asBytes, resplen);