Index: sites/all/modules/views_calc/theme.inc
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- sites/all/modules/views_calc/theme.inc	(revision 899)
+++ sites/all/modules/views_calc/theme.inc	(revision )
@@ -301,7 +307,7 @@
             // and in ->options for other fields that are based on the numeric field handler.
             if (isset($fields[$field]->field_info)) {
               $separator = !empty($fields[$field]->options['settings']['thousands_separator']) ? $fields[$field]->options['settings']['thousands_separator'] : $options['separator'];
-              $$decimal = !empty($fields[$field]->options['settings']['decimal_separator']) ? $fields[$field]->options['settings']['decimal_separator'] : $options['decimal'];
+              $decimal = !empty($fields[$field]->options['settings']['decimal_separator']) ? $fields[$field]->options['settings']['decimal_separator'] : $options['decimal'];
               $precision = !empty($fields[$field]->options['settings']['scale']) ? $fields[$field]->options['settings']['scale'] : $options['precision'];
             }
             else {