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stdio-bridge: Correctly propagate error

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Return EXIT_FAILURE and print the correct errno code if sd_bus_get_fd() or sd_bus_get_events() fail
This commit is contained in:
Benjamin Robin 2016-02-29 10:36:11 +01:00 committed by Benjamin ROBIN
parent 5df2b16d4b
commit 20268e0c3e
1 changed files with 3 additions and 0 deletions
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3
src/stdio-bridge/stdio-bridge.c
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@ -234,12 +234,14 @@ int main(int argc, char *argv[]) {
fd = sd_bus_get_fd(a);
if (fd < 0) {
r = fd;
log_error_errno(r, "Failed to get fd: %m");
goto finish;
}
events_a = sd_bus_get_events(a);
if (events_a < 0) {
r = events_a;
log_error_errno(r, "Failed to get events mask: %m");
goto finish;
}
@ -252,6 +254,7 @@ int main(int argc, char *argv[]) {
events_b = sd_bus_get_events(b);
if (events_b < 0) {
r = events_b;
log_error_errno(r, "Failed to get events mask: %m");
goto finish;
}