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| author | Rob Austein <sra@hactrn.net> | 2016-06-30 22:53:08 -0400 |
|---|---|---|
| committer | Rob Austein <sra@hactrn.net> | 2016-06-30 22:53:08 -0400 |
| commit | 57a33b0e84d7977ed531982604236ccb9daa9495 (patch) | |
| tree | 9324f4c58218287c5215bcc23b178375d7e27ac3 /rpc_client_serial.c | |
| parent | 3ed08b68d4d4bd51d85334aa1a21690737b95cfe (diff) | |
| parent | 3ba7ca4155c7be439108b174a3b49a508923d378 (diff) | |
Merge branch 'master' into macosx.
Diffstat (limited to 'rpc_client_serial.c')
| -rw-r--r-- | rpc_client_serial.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/rpc_client_serial.c b/rpc_client_serial.c index 5eed2dd..149998e 100644 --- a/rpc_client_serial.c +++ b/rpc_client_serial.c @@ -62,5 +62,8 @@ hal_error_t hal_rpc_send(const uint8_t * const buf, const size_t len) hal_error_t hal_rpc_recv(uint8_t * const buf, size_t * const len) { - return hal_slip_recv(buf, len, *len); + size_t maxlen = *len; + *len = 0; + hal_error_t err = hal_slip_recv(buf, len, maxlen); + return err; } |