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Changed return codes...

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This commit is contained in:
Jaroslav Kysela 1998-11-14 16:11:19 +00:00
parent 4809266783
commit ece5f68865
1 changed files with 9 additions and 5 deletions
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14
alsactl/alsactl.c
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@ -181,7 +181,7 @@ int main( int argc, char *argv[] )
case 'v': case 'v':
case HELPID_VERSION: case HELPID_VERSION:
printf( "alsactl version " SND_UTIL_VERSION "\n" ); printf( "alsactl version " SND_UTIL_VERSION "\n" );
return 0; return 1;
default: default:
fprintf( stderr, "\07Invalid switch or option needs an argument.\n" ); fprintf( stderr, "\07Invalid switch or option needs an argument.\n" );
morehelp++; morehelp++;
@ -189,17 +189,21 @@ int main( int argc, char *argv[] )
} }
if ( morehelp ) { if ( morehelp ) {
help(); help();
return 0; return 1;
} }
if ( argc - optind <= 0 ) { if ( argc - optind <= 0 ) {
fprintf( stderr, "alsactl: Specify command...\n" ); fprintf( stderr, "alsactl: Specify command...\n" );
return 1; return 0;
} }
if ( !strcmp( argv[ optind ], "store" ) ) { if ( !strcmp( argv[ optind ], "store" ) ) {
return store_setup( argc - optind > 1 ? argv[ optind + 1 ] : NULL ); return store_setup( argc - optind > 1 ? argv[ optind + 1 ] : NULL ) ?
0 : 1;
} else if ( !strcmp( argv[ optind ], "restore" ) ) { } else if ( !strcmp( argv[ optind ], "restore" ) ) {
return restore_setup( argc - optind > 1 ? argv[ optind + 1 ] : NULL ); return restore_setup( argc - optind > 1 ? argv[ optind + 1 ] : NULL ) ?
0 : 1;
} else {
fprintf( stderr, "alsactl: Unknown command '%s'...\n", argv[ optind ] );
} }
return 0; return 0;