From ece5f68865bd59f75b3062dd32a533243a771dcc Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Sat, 14 Nov 1998 16:11:19 +0000
Subject: [PATCH] Changed return codes...

---
 alsactl/alsactl.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/alsactl/alsactl.c b/alsactl/alsactl.c
index 0036908..1ddbb00 100644
--- a/alsactl/alsactl.c
+++ b/alsactl/alsactl.c
@@ -181,7 +181,7 @@ int main( int argc, char *argv[] )
       case 'v':
       case HELPID_VERSION:
         printf( "alsactl version " SND_UTIL_VERSION "\n" );
-        return 0;
+        return 1;
       default:
         fprintf( stderr, "\07Invalid switch or option needs an argument.\n" );
         morehelp++;
@@ -189,17 +189,21 @@ int main( int argc, char *argv[] )
   }
   if ( morehelp ) {
     help();
-    return 0;
+    return 1;
   }            
 
   if ( argc - optind <= 0 ) {
     fprintf( stderr, "alsactl: Specify command...\n" );
-    return 1;
+    return 0;
   }
   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" ) ) {
-    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;