# HG changeset patch
# User James D. Callahan III <jcallahan@curse.com>
# Date 1369064598 18000
# Node ID 43a058bd38e0046a30aaed781565a1fbfd085d76
# Parent  d841c44553d5cd6c0f27f65bc0b3eba560541fe0
Robustified DBEntry()

diff -r d841c44553d5 -r 43a058bd38e0 Main.lua
--- a/Main.lua	Wed May 15 20:15:40 2013 -0500
+++ b/Main.lua	Mon May 20 10:43:18 2013 -0500
@@ -296,11 +296,17 @@
     if not data_type or not unit_id then
         return
     end
-    local unit = global_db[data_type][unit_id]
+    local category = global_db[data_type]
+
+    if not category then
+        category = {}
+        global_db[data_type] = category
+    end
+    local unit = category[unit_id]
 
     if not unit then
         unit = {}
-        global_db[data_type][unit_id] = unit
+        category[unit_id] = unit
     end
     return unit
 end