scripts/fsadm.sh | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/fsadm.sh b/scripts/fsadm.sh

index 24b0e36..d69cee3 100755

--- a/scripts/fsadm.sh

+++ b/scripts/fsadm.sh

@@ -383,7 +383,7 @@ detect_device_size() {

 		test -n "$DEVSIZE" || error "Cannot read size of device \"$VOLUME\"."

 		SSSIZE=$("$BLOCKDEV" --getss "$VOLUME" || true)

 		test -n "$SSSIZE" || error "Cannot read sector size of device \"$VOLUME\"."

-		DEVSIZE=$(("$DEVSIZE" * "$SSSIZE"))

+		DEVSIZE=$(( $DEVSIZE * $SSSIZE ))

 	fi

 }