# HG changeset patch
# User Tero Marttila <terom@paivola.fi>
# Date 1387200315 -7200
# Node ID 559a6ce73f40d791aca5a7432cfab405858910a1
# Parent  451eba1aab570851c41225f6191bffd096a3b02f
pvl.args.apply_file: support -

diff -r 451eba1aab57 -r 559a6ce73f40 pvl/args.py
--- a/pvl/args.py	Mon Nov 04 19:45:55 2013 +0200
+++ b/pvl/args.py	Mon Dec 16 15:25:15 2013 +0200
@@ -99,7 +99,7 @@
         Open unicode-enabled file from path, with - using stdio.
     """
 
-    if not path :
+    if not path or path == '-' :
         # use stdin/out based on mode
         stream, func = {
             'r':    (sys.stdin, codecs.getreader),