Add "fall through" comment.

diff --git a/examples/nettle-benchmark.c b/examples/nettle-benchmark.c
index 9327881b0c214bda1fcdebca6f2e35c49850effa..4efcca5c93998081f606a0ef135433d586adb84c 100644 (file)
--- a/examples/nettle-benchmark.c
+++ b/examples/nettle-benchmark.c
@@ -807,6 +807,7 @@ 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");