overlay: Read power from perf_events

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/overlay/overlay.c b/overlay/overlay.c
index 27281fd6..0c013cff 100644
--- a/overlay/overlay.c
+++ b/overlay/overlay.c
@@ -742,7 +742,7 @@ int main(int argc, char **argv)
 	config_init(&config);
 
 	opterr = 0;
-	while ((i = getopt_long(argc, argv, "c:f:", long_options, &index)) != -1) {
+	while ((i = getopt_long(argc, argv, "c:f", long_options, &index)) != -1) {
 		switch (i) {
 		case 'c':
 			config_parse_string(&config, optarg);