From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Tue, 23 May 2023 14:43:22 +0000 (+0200)
Subject: CONTRIBUTING.md: Update about 'struct tok' usage
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/f6b74c5cf2324e097d4627b273bb6163b03291a7

CONTRIBUTING.md: Update about 'struct tok' usage

[skip ci]
---

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 77f180e4..67ce034b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -202,6 +202,7 @@ and ask!
 
 *  Use `struct tok` for indexed strings and print them with
    `tok2str()` or `bittok2str()` (for flags).
+   All `struct tok` must end with `{ 0, NULL }`.
 
 *  Avoid empty lines in output of printers.