Fix: Return when called with no argument (to avoid failing assertion)

2003-04-23 16:44:58 +00:00
parent 2ad485368b
commit afdf3c9af2
1 changed files with 4 additions and 3 deletions
@@ -24,9 +24,10 @@ int main ( int argc, char **argv )


    if ( argc < 2 || argc > 6 ) {
-        printf ( 
-"usage: %s <PV name> [progress logging level] [channel count] [repetition count] [enable preemptive callback]\n", 
-			argv[0] );
+        printf ("usage: %s <PV name> [progress logging level] [channel count] "
+                "[repetition count] [enable preemptive callback]\n", 
+                argv[0] );
+        return 1;        
    }

    if ( argc >= 3 ) {