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| author |   Romain Forlot <romain.forlot@iot.bzh> | 2017-07-20 17:51:20 +0200 |
|---|---|---|
| committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-07-20 17:51:20 +0200 |
| commit | 9295346830bae064dddb4e0a12a69ddc9c120123 (patch) | |
| tree | edbb63b01514c4c28114f84cb53f01ca03454b07 /low-can-binding | |
| parent | 4a538f440d525a2d01bd892989998dbaf67e5af0 (diff) | |
Fix subscribe response
This patch is "No signal(s) found for %s." return value is ret = -1.
Change-Id: Ia6f4f2db13beb7f9d3507d890383fc13cbddac0f
Signed-off-by: Yuichi Kusakabe <yuichi.kusakabe@jp.fujitsu.com>
Diffstat (limited to 'low-can-binding')
| -rw-r--r-- | low-can-binding/binding/low-can-cb.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp index e2ddf07e..ec8b2b46 100644 --- a/low-can-binding/binding/low-can-cb.cpp +++ b/low-can-binding/binding/low-can-cb.cpp @@ -308,9 +308,12 @@ static int one_subscribe_unsubscribe(struct afb_req request, bool subscribe, con openxc_DynamicField search_key = build_DynamicField(tag); sf = utils::signals_manager_t::instance().find_signals(search_key); if (sf.can_signals.empty() && sf.diagnostic_messages.empty()) + { AFB_NOTICE("No signal(s) found for %s.", tag.c_str()); + ret = -1; + } else - ret = subscribe_unsubscribe_signals(request, subscribe, sf, event_filter); + {ret = subscribe_unsubscribe_signals(request, subscribe, sf, event_filter);} return ret; } |