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node: fix parsing of command line arguments

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This commit is contained in:
Steffen Vogel 2019-04-06 13:55:28 +02:00
parent df7707b64f
commit f4d36c4511
1 changed files with 10 additions and 2 deletions
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12
src/villas-node.cpp
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@ -116,6 +116,7 @@ static void usage()
int main(int argc, char *argv[])
{
int ret;
const char *uri;
Logger logger = logging.get("node");
@ -129,7 +130,7 @@ int main(int argc, char *argv[])
opal_register_region(argc, argv);
const char *uri = "opal-shmem.conf";
uri = "opal-shmem.conf";
#else
/* Parse optional command line arguments */
@ -153,7 +154,14 @@ int main(int argc, char *argv[])
continue;
}
char *uri = argc == optind + 1 ? argv[optind] : nullptr;
if (argc == optind + 1)
uri = argv[optind];
else if (argc == optind)
uri = nullptr;
else {
usage();
exit(EXIT_FAILURE);
}
#endif /* ENABLE_OPAL_ASYNC */
logger->info("This is VILLASnode {} (built on {}, {})",