fix warning formatting

1 files changed, 2 insertions, 1 deletions

diff --git a/export.py b/export.py
index 9601d97..0e69803 100644
--- a/export.py
+++ b/export.py
@@ -33,7 +33,8 @@ def today():
     return datetime.datetime.now().strftime('%Y-%m-%d')
 
 def warn(*x):
-    print >>sys.stderr, ('warning:',) + x
+    for s in ('warning:',) + x + ('\n',):
+        print >>sys.stderr, s,
 
 class PkgData(object):
     def __init__(self):