use std::string.empty() instead of comparing to "" (2f5587da) · Commits · 郑智淋 / lammps

src/library.cpp

+2 −2

Original line number	Diff line number	Diff line
		@@ -1708,7 +1708,7 @@ int lammps_config_has_exceptions() {
		int lammps_has_error(void *ptr) {
		LAMMPS lmp = (LAMMPS )ptr;
		Error *error = lmp->error;
		return (error->get_last_error() != "") ? 1 : 0;
		return (error->get_last_error().empty()) ? 0 : 1;
		}

		/* ----------------------------------------------------------------------
		@@ -1722,7 +1722,7 @@ int lammps_get_last_error_message(void ptr, char buffer, int buffer_size) {
		LAMMPS lmp = (LAMMPS )ptr;
		Error *error = lmp->error;

		if(error->get_last_error() != "") {
		if(!error->get_last_error().empty()) {
		int error_type = error->get_last_error_type();
		strncpy(buffer, error->get_last_error().c_str(), buffer_size-1);
		error->set_last_error(NULL, ERROR_NONE);