config: add printf attribute to config_add_swaynag_warning()

This commit is contained in:
Simon Ser 2023-02-28 16:27:44 +01:00
parent a7b50f6c9c
commit 96cebb4fe6

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@ -12,6 +12,7 @@
#include "../include/config.h"
#include "gesture.h"
#include "list.h"
#include "stringop.h"
#include "swaynag.h"
#include "tree/container.h"
#include "sway/input/tablet.h"
@ -625,7 +626,7 @@ void run_deferred_bindings(void);
/**
* Adds a warning entry to the swaynag instance used for errors.
*/
void config_add_swaynag_warning(char *fmt, ...);
void config_add_swaynag_warning(char *fmt, ...) _SWAY_ATTRIB_PRINTF(1, 2);
/**
* Free config struct