From 7a4aa51703d6669886786de5c2c3f302840bfcc5 Mon Sep 17 00:00:00 2001
From: "Paul J. Davis" <paul.joseph.davis@gmail.com>
Date: Sun, 23 May 2010 20:33:13 -0400
Subject: [PATCH] Improve error message for bad config parameters.

---
 gunicorn/app/base.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gunicorn/app/base.py b/gunicorn/app/base.py
index 2f893253..3eb24827 100644
--- a/gunicorn/app/base.py
+++ b/gunicorn/app/base.py
@@ -52,7 +52,11 @@ class Application(object):
                 # Ignore unknown names
                 if k not in self.cfg.settings:
                     continue
-                self.cfg.set(k.lower(), v)
+                try:
+                    self.cfg.set(k.lower(), v)
+                except:
+                    sys.stderr.write("Invalid value for %s: %s\n\n" % (k, v))
+                    raise
             
         # Lastly, update the configuration with any command line
         # settings.