From 6b54787c8edcb9ed278c4ffe67053d769cbaa80e Mon Sep 17 00:00:00 2001
From: Mauricio Baeza <elmau@correolibre.net>
Date: Mon, 1 Feb 2021 23:00:51 -0600
Subject: [PATCH] Fix in render cell

---
 source/easymacro.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/source/easymacro.py b/source/easymacro.py
index 0745d96..cc56233 100644
--- a/source/easymacro.py
+++ b/source/easymacro.py
@@ -1166,6 +1166,9 @@ class LODocument(object):
         return
 
     def to_pdf(self, path: str='', args: dict={}):
+        """
+            https://wiki.documentfoundation.org/Macros/Python_Guide/PDF_export_filter_data
+        """
         path_pdf = path
         filter_name = '{}_pdf_Export'.format(self.type)
         filter_data = dict_to_property(args, True)
@@ -2558,6 +2561,7 @@ class LOCalcRange(object):
         cell = None
         if isinstance(value, dict):
             for k, v in value.items():
+                # ~ print(1, 'RENDER', k, v)
                 cell = self._render_value(k, v, key)
             return cell
         elif isinstance(value, (list, tuple)):
@@ -2569,7 +2573,11 @@ class LOCalcRange(object):
             search = f'{{{parent}.{key}}}'
         ranges = self.find_all(search)
 
-        for cell in ranges or range(0):
+        if ranges is None:
+            return
+
+        # ~ for cell in ranges or range(0):
+        for cell in ranges:
             self._set_new_value(cell, search, value)
         return LOCalcRange(cell)