diff -r 29d98cff4f56 -r 853685152c1d ui/common/context.h
--- a/ui/common/context.h	Sat Nov 11 12:22:16 2017 +0100
+++ b/ui/common/context.h	Sun Nov 12 12:03:50 2017 +0100
@@ -48,6 +48,7 @@
 enum UiVarType {
     UI_VAR_SPECIAL = 0,
     UI_VAR_INTEGER,
+    UI_VAR_DOUBLE,
     UI_VAR_STRING,
     UI_VAR_TEXT,
     UI_VAR_LIST,