print usage with common help options

diff --git a/org.glite.lb.client/examples/notify.c b/org.glite.lb.client/examples/notify.c
index 54670f9..7db0f73 100644 (file)
--- a/org.glite.lb.client/examples/notify.c
+++ b/org.glite.lb.client/examples/notify.c
@@ -83,7 +83,10 @@ int main(int argc,char **argv)
        if ( argc < 2 ) {
                usage(NULL); goto cleanup;
        }
-       if ( (argc < 2) || !strcmp(argv[1], "help") ) {
+       if ( (argc < 2) || 
+       !strcmp(argv[1], "help") || !strcmp(argv[1], "--help") || 
+       !strcmp(argv[1], "-h") || !strcmp(argv[1], "-?")) 
+       {
                usage(NULL); goto cleanup;
        }
        else if ( !strcmp(argv[1], "test") ) {