From 762eb88d3d92a8a24cb9e8dfe6bc8c3587c67f79 Mon Sep 17 00:00:00 2001
From: Garth Minette <gminette@gmail.com>
Date: Thu, 28 Jan 2021 17:26:46 -0800
Subject: [PATCH] Fix for no_module() example.

---
 common.scad  | 9 +++++----
 version.scad | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/common.scad b/common.scad
index d47f3a3..b525881 100644
--- a/common.scad
+++ b/common.scad
@@ -552,14 +552,15 @@ function segs(r) =
 //   module foo() {
 //       no_children($children);
 //   }
-//   foo();
 module no_children(count) {
   assert($children==0, "Module no_children() does not support child modules");
-  assert(count==0, str("Module ",parent_module(1),"() does not support child modules"));
+  echo(parents=$parent_modules);
+  if ($parent_modules>0) {
+      assert(count==0, str("Module ",parent_module(1),"() does not support child modules"));
+  }
 }
 
 
-
 // Function: no_function()
 // Usage:
 //   dummy = no_function(name)
@@ -577,7 +578,7 @@ function no_function(name) =
 // Description:
 //   Asserts that the called module exists only as a function.
 // Example:
-//   no_module();
+//   function foo() = no_module();
 module no_module() {
     assert(false, str("You called ",parent_module(1),"() as a module but it is available only as a function"));
 }    
diff --git a/version.scad b/version.scad
index 3c31e41..4624dd3 100644
--- a/version.scad
+++ b/version.scad
@@ -6,7 +6,7 @@
 //////////////////////////////////////////////////////////////////////
 
 
-BOSL_VERSION = [2,0,547];
+BOSL_VERSION = [2,0,548];
 
 
 // Section: BOSL Library Version Functions