hotplug-sniffer: Add gnu_printf format attribute

Suggested by compiler with `-Wsuggest-attribute=format` https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/441
2019-03-05 23:43:01 +01:00 · 2019-03-05 23:43:01 +01:00 · 1dff32e48a
commit 1dff32e48a
parent 1e3a174de9
1 changed files with 1 additions and 1 deletions
--- a/src/hotplug-sniffer/hotplug-sniffer.c
+++ b/src/hotplug-sniffer/hotplug-sniffer.c
@ -266,7 +266,7 @@ main (int    argc,

 /* ---------------------------------------------------------------------------------------------------- */

-static void
+static void __attribute__((format(printf, 1, 0)))
 print_debug (const gchar *format, ...)
 {
  gchar *s;