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[21386] Fix lack of entity arguent issue in configuration example #5084

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Jul 19, 2024
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6 changes: 6 additions & 0 deletions examples/cpp/configuration/CLIParser.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,12 @@ class CLIParser
{
configuration_config config;

if (argc < 2)
{
EPROSIMA_LOG_ERROR(CLI_PARSER, "missing entity argument");
print_help(EXIT_FAILURE);
}

std::string first_argument = argv[1];

if (first_argument == "publisher" )
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