Btrfs-progs: btrfs-crc: support specifying checksum in hex

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>

diff --git a/btrfs-crc.c b/btrfs-crc.c
index 6e21a0e..e4cda43 100644 (file)
--- a/btrfs-crc.c
+++ b/btrfs-crc.c
@@ -49,7 +49,7 @@ int main(int argc, char **argv)
                        length = atol(optarg);
                        break;
                case 'c':
-                       checksum = atol(optarg);
+                       sscanf(optarg, "%li", &checksum);
                        loop = 1;
                        break;
                case 's':