diff options
author | 2017-07-10 19:02:37 +0200 | |
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committer | 2017-07-10 19:02:37 +0200 | |
commit | e75bc1833664ec34852d38a46e133334c19ac58c (patch) | |
tree | 44c63e27cd4e6836a1a5fc603412256e8696fdc3 /low-can-binding/can | |
parent | 308f83956a9900eabe9daa8b27502ec307ff6147 (diff) |
Different errors between no file and wrong content
Change-Id: Ic705e09811b3479af8dc2287c53fa53fdcdff656
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'low-can-binding/can')
-rw-r--r-- | low-can-binding/can/can-bus.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/low-can-binding/can/can-bus.cpp b/low-can-binding/can/can-bus.cpp index 1b0e186..71e7849 100644 --- a/low-can-binding/can/can-bus.cpp +++ b/low-can-binding/can/can-bus.cpp @@ -295,12 +295,15 @@ void can_bus_t::push_new_vehicle_message(int subscription_id, const openxc_Vehic /// mapping configuration file read at initialization. void can_bus_t::set_can_devices() { - can_devices_ = conf_file_.get_devices_name(); - - if(can_devices_.empty()) + if(conf_file_.check_conf()) { - AFB_ERROR("No mapping found in config file: '%s'. Check it that it have a CANbus-mapping section.", - conf_file_.filepath().c_str()); + can_devices_ = conf_file_.get_devices_name(); + + if(can_devices_.empty()) + { + AFB_ERROR("No mapping found in config file: '%s'. Check it that it have a CANbus-mapping section.", + conf_file_.filepath().c_str()); + } } } |