travis.ci: enable ctest_output_on_failure

Gabriele Contini

2020-04-26 ab6323d5603413c8dc4db27401402008a13a9805

 src/library/hw_identifier/ethernet.cpp

@@ -54,7 +54,7 @@

Ethernet::~Ethernet() {}

LCC_API_IDENTIFICATION_STRATEGY Ethernet::identification_strategy() const {
LCC_API_HW_IDENTIFICATION_STRATEGY Ethernet::identification_strategy() const {
   return use_ip ? STRATEGY_IP_ADDRESS : STRATEGY_ETHERNET;
}