From edef0760ea56d93250d0ab06da4166cb8efaafde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kom=D1=8Fpa?= <me@komzpa.net>
Date: Mon, 8 Nov 2010 00:12:48 +0200
Subject: [PATCH] Fixed fake computation bug

---
 src/mapcss/Eval.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mapcss/Eval.py b/src/mapcss/Eval.py
index a405245..c4f12a2 100644
--- a/src/mapcss/Eval.py
+++ b/src/mapcss/Eval.py
@@ -42,8 +42,9 @@ class Eval():
       """
       for t in x:
         q = x
-      return " "
+      return 0
     tags = set([])
+    #print self.expr_text
 
     a = eval(self.expr,{},{
       "tag":lambda x: max([tags.add(x), " "]),
@@ -51,7 +52,7 @@ class Eval():
       "num": lambda x: 0,
       "metric": fake_compute,
       "zmetric": fake_compute,
-      "str": fake_compute,
+      "str": lambda x: "",
       "any": fake_compute,
       "min": fake_compute,
       "max": fake_compute,