diff --git a/src/os_unix.c b/src/os_unix.c
index 07645dc..c269e87 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -367,7 +367,7 @@
 		return 3;
 	    }
 #endif
-	    updatescript(0);
+	    before_blocking();
 	}
     }