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fix engine's error handling

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This commit is contained in:
Wolfgang Hottgenroth
2020-09-04 20:34:10 +02:00
parent 0071051c18
commit 17137ed11d
1 changed files with 3 additions and 2 deletions
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5
src/mbusgw.c
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@ -271,7 +271,6 @@ uint8_t request(int fd, uint8_t cmd, uint8_t addr, t_longframe **retFrame) {
t_state state = e_START1; t_state state = e_START1;
while ((state != e_DONE) && while ((state != e_DONE) &&
(state != e_ERROR) &&
(state != e_TIMEOUT)) { (state != e_TIMEOUT)) {
infolog("waiting for input ...\n"); infolog("waiting for input ...\n");
@ -389,7 +388,9 @@ uint8_t request(int fd, uint8_t cmd, uint8_t addr, t_longframe **retFrame) {
retCode = ERROR_STATE_ENGINE__UNKNOWN; retCode = ERROR_STATE_ENGINE__UNKNOWN;
} }
} else if (state == e_TIMEOUT) { } else if (state == e_TIMEOUT) {
retCode = ERROR_TIMEOUT; if (retCode == SUCCESS) {
retCode = ERROR_TIMEOUT;
}
} }
if (frame->userdata) { if (frame->userdata) {
free(frame->userdata); free(frame->userdata);