Make cmd_log_argv take a printf-like format for the prefix.

1 files changed, 1 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index 8f8bd902..fe4d5b90 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1987,7 +1987,7 @@ int		 cmd_find_from_mouse(struct cmd_find_state *,
 int		 cmd_find_from_nothing(struct cmd_find_state *, int);
 
 /* cmd.c */
-void		 cmd_log_argv(int, char **, const char *);
+void printflike(3, 4) cmd_log_argv(int, char **, const char *, ...);
 void		 cmd_prepend_argv(int *, char ***, char *);
 void		 cmd_append_argv(int *, char ***, char *);
 int		 cmd_pack_argv(int, char **, char *, size_t);