From a7342f3fa2e3fb38426255a7bb7b9143a69a104e Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Sat, 5 Jul 2014 13:28:55 -0700
Subject: [PATCH] Fix AMBuildScript compatibility issue with older objdirs.

---
 AMBuildScript | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/AMBuildScript b/AMBuildScript
index 83ad62ca..b4541d3c 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -73,7 +73,9 @@ class SMConfig(object):
     self.versionlib = None
 
   def use_auto_versioning(self):
-    return builder.backend == 'amb2' and not builder.options.disable_auto_versioning
+    if builder.backend != 'amb2':
+      return False
+    return not getattr(builder.options, 'disable_auto_versioning', False)
 
   @property
   def tag(self):