Display help without an error message if the user uses the -h option
Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
---
src/svsematest/svsematest.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/svsematest/svsematest.c b/src/svsematest/svsematest.c
index 7c15393fe1be..023a303fd7df 100644
--- a/src/svsematest/svsematest.c
+++ b/src/svsematest/svsematest.c
@@ -281,7 +281,7 @@ static void process_options (int argc, char *argv[])
{"help", no_argument, NULL, '?'},
{NULL, 0, NULL, 0}
};
- int c = getopt_long (argc, argv, "a::b:d:f::i:l:D:p:St::",
+ int c = getopt_long (argc, argv, "a::b:d:f::i:l:D:p:St::h",
long_options, &option_index);
if (c == -1)
break;
@@ -335,6 +335,7 @@ static void process_options (int argc, char *argv[])
else
num_threads = max_cpus;
break;
+ case 'h': error = 1; break;
case '?': error = 1; break;
}
}
--
2.20.1
