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-rw-r--r--btrfs-calc-size.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/btrfs-calc-size.c b/btrfs-calc-size.c
index e3f02d87..45fb5106 100644
--- a/btrfs-calc-size.c
+++ b/btrfs-calc-size.c
@@ -450,8 +450,7 @@ int main(int argc, char **argv)
}
set_argv0(argv);
- argc = argc - optind;
- if (check_argc_min(argc, 1)) {
+ if (check_argc_min(argc - optind, 1)) {
usage();
exit(1);
}