From 79b7d326644a931c431c2b51dfb783ff15af31de Mon Sep 17 00:00:00 2001
From: Martin Green <martin.speleo@gmail.com>
Date: Fri, 10 Aug 2012 19:02:13 +0200
Subject: Made a prospecting guide and fixed survex station description. 
 Removed parsing of underground descriptions to wikis.

---
 core/models_survex.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'core/models_survex.py')

diff --git a/core/models_survex.py b/core/models_survex.py
index b726d59..645d851 100644
--- a/core/models_survex.py
+++ b/core/models_survex.py
@@ -93,7 +93,10 @@ class SurvexLeg(models.Model):
 # 
 class SurvexBlockLookUpManager(models.Manager):
     def lookup(self, name):
-        blocknames = name.split(".")
+        if name == "":
+            blocknames = []
+        else:
+            blocknames = name.split(".")
         block = SurvexBlock.objects.get(parent=None, survexfile__path="all")
         for blockname in blocknames:
             block = SurvexBlock.objects.get(parent=block, name__iexact=blockname)
-- 
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