Use syntax that works for both gcc 7 and gcc 6.

1 files changed, 2 insertions, 2 deletions

diff --git a/vespalog/src/logctl/logctl.cpp b/vespalog/src/logctl/logctl.cpp
index a0963b43c34..111dfa071bb 100644
--- a/vespalog/src/logctl/logctl.cpp
+++ b/vespalog/src/logctl/logctl.cpp
@@ -116,10 +116,10 @@ main(int argc, char **argv)
             break;
         case 'r':
             doResetLevels = true;
-            [[fallthrough]];
+            //@fallthrough@
         case 'c':
             shouldCreateFile = true;
-            [[fallthrough]];
+            //@fallthrough@
         case 'n':
             shouldCreateEntry = true;
             break;