Add "fall through" comment.

(cherry picked from commit c4a814d77d475c474182e3e7051e4ac304e3c9e8)

diff --git a/examples/nettle-benchmark.c b/examples/nettle-benchmark.c
index 11f6270919349cc8ab8717fd579a08b24e9727c3..18f91c1fd643935533f6303aa4be2be8ec0fbc90 100644 (file)
--- a/examples/nettle-benchmark.c
+++ b/examples/nettle-benchmark.c
@@ -789,6 +789,7 @@ main(int argc, char **argv)
        frequency = atof(optarg);
        if (frequency > 0.0)
          break;
+       /* Fall through */
 
       case OPT_HELP:
        printf("Usage: nettle-benchmark [-f clock frequency] [alg]\n");