tools/gen_cmake_doc: do not display empty parameter lists

aldebaran · Aug 9, 2011 · ae7edfe · ae7edfe
1 parent 58c2f99
commit ae7edfe
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/doc/tools/gen_cmake_doc.py b/doc/tools/gen_cmake_doc.py
@@ -139,6 +139,9 @@ def gen_params_rst(params):
     """ Generate rst doc from a parameter
 
     """
+    if not params:
+        return ""
+
     res = """**Parameters**
 
     """