Fix value overwrite in map. Fix #275

docs/changelog.rst

@@ -2,6 +2,12 @@
 Changelog
 =========
 
+2.0.8
+=====
+
+* Fix value overwrite in map. (#275)
+
+
 2.0.7
 =====
 
@@ -14,6 +20,7 @@ Changelog
 
 * Avoid x label formatting when label is a string
 
+
 2.0.5
 =====
 

pygal/__init__.py

@@ -24,7 +24,7 @@ and the maps extensions namespace module.
 
 """
 
-__version__ = '2.0.7'
+__version__ = '2.0.8'
 
 import pkg_resources
 import sys

pygal/graph/map.py

@@ -120,8 +120,8 @@ class BaseMap(Graph):
                         node.set('class', ' '.join(cls))
                         alter(node, metadata)
 
-                    value = self._get_value((area_code, value))
-                    self._tooltip_data(area, value, 0, 0, 'auto')
+                    val = self._get_value((area_code, value))
+                    self._tooltip_data(area, val, 0, 0, 'auto')
 
         self.nodes['plot'].append(map)