doc: fix code example which may provoke warning

git-svn-id: svn://busybox.net/trunk/busybox@18452 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/style-guide.txt b/docs/style-guide.txt
index 5bb3441cd..381275a1d 100644
--- a/docs/style-guide.txt
+++ b/docs/style-guide.txt
@@ -682,7 +682,7 @@ Then have long options defined:
         static const struct option <applet>_long_options[] = {
                 { "list",    0, NULL, 't' },
                 { "extract", 0, NULL, 'x' },
-                { NULL }
+                { NULL, 0, NULL, 0 }
         };
 
 And a code block similar to the following near the top of your applet_main()