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gst-inspect: Don't setup pager too early

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Setup it only if we have something to print out about inspected results.
Otherwise, gst_tools_print_version() output will be redirected to pager and also
exit immediately without waiting child process.
This commit is contained in:
Seungha Yang 2019-01-17 11:22:27 +09:00
parent 56b4fbef5e
commit 4b55be4728
1 changed files with 21 additions and 21 deletions
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42
tools/gst-inspect.c
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@ -2006,27 +2006,6 @@ main (int argc, char *argv[])
gst_init (&argc, &argv);
#endif
no_colors = g_getenv ("GST_INSPECT_NO_COLORS");
/* We only support truecolor */
colored_output &= (no_colors == NULL);
#ifdef G_OS_UNIX
if (isatty (STDOUT_FILENO)) {
if (redirect_stdout ())
loop = g_main_loop_new (NULL, FALSE);
} else {
colored_output = FALSE;
}
#elif defined(G_OS_WIN32)
{
gint fd = _fileno (stdout);
/* On Windows 10, g_log_writer_supports_color will also setup the console
* so that it correctly interprets ANSI VT sequences if it's supported */
if (!_isatty (fd) || !g_log_writer_supports_color (fd))
colored_output = FALSE;
}
#endif
gst_tools_print_version ();
if (print_all && argc > 1) {
@ -2077,6 +2056,27 @@ main (int argc, char *argv[])
return exit_code;
}
no_colors = g_getenv ("GST_INSPECT_NO_COLORS");
/* We only support truecolor */
colored_output &= (no_colors == NULL);
#ifdef G_OS_UNIX
if (isatty (STDOUT_FILENO)) {
if (redirect_stdout ())
loop = g_main_loop_new (NULL, FALSE);
} else {
colored_output = FALSE;
}
#elif defined(G_OS_WIN32)
{
gint fd = _fileno (stdout);
/* On Windows 10, g_log_writer_supports_color will also setup the console
* so that it correctly interprets ANSI VT sequences if it's supported */
if (!_isatty (fd) || !g_log_writer_supports_color (fd))
colored_output = FALSE;
}
#endif
/* if no arguments, print out list of elements */
if (uri_handlers) {
print_all_uri_handlers ();