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alsamixer: Use isatty() to check the terminal (interactive) availability

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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Jaroslav Kysela 2013-03-22 13:27:26 +01:00
parent bfcb26f9f7
commit 5622f3b09f
1 changed files with 3 additions and 0 deletions
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3
alsamixer/cli.c
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@ -115,6 +115,9 @@ fail:
int main(int argc, char *argv[])
{
if (!isatty(fileno(stdin)))
return 0;
setlocale(LC_ALL, "");
#ifdef ENABLE_NLS_IN_CURSES
textdomain(PACKAGE);