diff options
Diffstat (limited to 'osdep/subprocess-win.c')
| -rw-r--r-- | osdep/subprocess-win.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/osdep/subprocess-win.c b/osdep/subprocess-win.c index bdc78c939d..9edfca0f45 100644 --- a/osdep/subprocess-win.c +++ b/osdep/subprocess-win.c @@ -220,6 +220,10 @@ static int async_read(HANDLE file, void *buf, unsigned size, OVERLAPPED* ol) return 0; } +static void write_none(void *ctx, char *data, size_t size) +{ +} + int mp_subprocess(char **args, struct mp_cancel *cancel, void *ctx, subprocess_read_cb on_stdout, subprocess_read_cb on_stderr, char **error) @@ -233,8 +237,8 @@ int mp_subprocess(char **args, struct mp_cancel *cancel, void *ctx, char buf[4096]; subprocess_read_cb read_cb; } pipes[2] = { - { .read_cb = on_stdout }, - { .read_cb = on_stderr }, + { .read_cb = on_stdout ? on_stdout : write_none }, + { .read_cb = on_stderr ? on_stderr : write_none }, }; // If the function exits before CreateProcess, there was an init error |