From 12aa108ec73904e4044b4794d30301724d9a86fc Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Fri, 8 Jul 2022 08:01:39 +0200
Subject: [PATCH] tree: Add fall through annotations

Gcc can warn on implicit fallthoughs. Mark them with a comment which is
recognized by gcc.
---
 src/bee_version_output.c | 1 +
 src/beegetopt.c          | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/bee_version_output.c b/src/bee_version_output.c
index aa67df5..26443ac 100644
--- a/src/bee_version_output.c
+++ b/src/bee_version_output.c
@@ -156,6 +156,7 @@ void print_format(char* s, struct beeversion *v, char *filter_pkgfullname)
                         p++;
                         continue;
                   }
+                  // fall through
                 default:
                     printf("%%%c", *p);
                     break;
diff --git a/src/beegetopt.c b/src/beegetopt.c
index c82acf1..8889b81 100644
--- a/src/beegetopt.c
+++ b/src/beegetopt.c
@@ -114,6 +114,7 @@ int main(int argc, char *argv[])
        switch(opt) {
            case 'V':
                 printf("beegetopt Vx.x\n");
+                // fall through
            case 'h':
                usage();
                exit(0);