From: Diane Trout <diane@caltech.edu>
Date: Thu, 21 Sep 2006 18:44:09 +0000 (+0000)
Subject: If we don't need any python link libraries don't produce output
X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=commitdiff_plain;h=2931d8f9a5159aaee66a4f6036761dfe3734a5c7

If we don't need any python link libraries don't produce output
this is to fix an issue brandon found
---

diff --git a/makelib/python_config_var.py b/makelib/python_config_var.py
index 6cb3e74..d2c1a49 100644
--- a/makelib/python_config_var.py
+++ b/makelib/python_config_var.py
@@ -18,7 +18,8 @@ def main(args=None):
     print "usage: %s ARG_NAME" % (args[0])
   else: 
     var = get_config_var(args[1])
-    print var
+    if var is not None:
+      print var
 
 if __name__ == "__main__":
   main(sys.argv)