diff options
Diffstat (limited to 'qemu-io.c')
| -rw-r--r-- | qemu-io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qemu-io.c b/qemu-io.c index d6690289b8..7f459d8ffe 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -219,7 +219,8 @@ static char *get_prompt(void) return prompt; } -static void readline_printf_func(void *opaque, const char *fmt, ...) +static void GCC_FMT_ATTR(2, 3) readline_printf_func(void *opaque, + const char *fmt, ...) { va_list ap; va_start(ap, fmt); |