char *p;
struct afb_ditf *ditf = closure;
- if (vasprintf(&p, fmt, args) < 0)
+ if (!fmt || vasprintf(&p, fmt, args) < 0)
vverbose(level, file, line, function, fmt, args);
else {
verbose(level, file, line, function, "[API %s] %s", ditf->api, p);
static void old_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args)
{
- vverbose_cb(closure, level, file, line, "?", fmt, args);
+ vverbose_cb(closure, level, file, line, NULL, fmt, args);
}
static struct afb_event event_make_cb(void *closure, const char *name)
static void hooked_old_vverbose_cb(void *closure, int level, const char *file, int line, const char *fmt, va_list args)
{
- hooked_vverbose_cb(closure, level, file, line, "?", fmt, args);
+ hooked_vverbose_cb(closure, level, file, line, NULL, fmt, args);
}
static struct afb_event hooked_event_make_cb(void *closure, const char *name)