btrfs-progs: getopt, use symbolic name for argument requirements

Signed-off-by: David Sterba <dsterba@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/cmds-receive.c b/cmds-receive.c
index a1c72f97..919dc9e2 100644
--- a/cmds-receive.c
+++ b/cmds-receive.c
@@ -934,7 +934,7 @@ int cmd_receive(int argc, char **argv)
 	while (1) {
 		int c;
 		static const struct option long_opts[] = {
-			{ "max-errors", 1, NULL, 'E' },
+			{ "max-errors", required_argument, NULL, 'E' },
 			{ NULL, 0, NULL, 0 }
 		};