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Merge pull request #366 from ros2/reset_error_code_init_failed

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reset error code before throwing in rclcpp::utilities::init
This commit is contained in:
Dirk Thomas 2017-08-31 16:44:01 -07:00 • committed by GitHub
commit f175726b0e
1 changed files with 4 additions and 4 deletions
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8
rclcpp/src/rclcpp/utilities.cpp
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@ -163,10 +163,10 @@ rclcpp::utilities::init(int argc, char * argv[])
{
g_is_interrupted.store(false);
if (rcl_init(argc, argv, rcl_get_default_allocator()) != RCL_RET_OK) {
// *INDENT-OFF* (prevent uncrustify from making unnecessary indents here)
throw std::runtime_error(
std::string("failed to initialize rmw implementation: ") + rcl_get_error_string_safe());
// *INDENT-ON*
std::string msg = "failed to initialize rmw implementation: ";
msg += rcl_get_error_string_safe();
rcl_reset_error();
throw std::runtime_error(msg);
}
#ifdef HAS_SIGACTION
struct sigaction action;