examples/utils.c: improve error message if no input found

diff --git a/examples/utils.c b/examples/utils.c
index 95568e1762145d290f41e2f2e46e62c057869747..16c321cbadaba712ba8061dbcc14f1b336eb02a0 100644 (file)
--- a/examples/utils.c
+++ b/examples/utils.c
@@ -184,9 +184,8 @@ parse_args (int argc, char **argv)
     debug ("Jack input output\n");
     usejack = 1;
 #else
-    debug
-        ("Error: Could not switch to jack mode\n   aubio was compiled without jack support\n");
-    exit (1);
+    errmsg("Error: no arguments given (and no available audio input)\n");
+    usage ( stderr, 1 );
 #endif
   }