From c92c9742ea969f3fb0ac03e11c87a3b99028cdab Mon Sep 17 00:00:00 2001
From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Fri, 1 Feb 2008 13:03:56 -0800
Subject: [PATCH] Fix cython -v error when no source files given.

Reported by gpk@kochanski.org
---
 Cython/Compiler/CmdLine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cython/Compiler/CmdLine.py b/Cython/Compiler/CmdLine.py
index 703ea2c1..ce268606 100644
--- a/Cython/Compiler/CmdLine.py
+++ b/Cython/Compiler/CmdLine.py
@@ -111,7 +111,7 @@ def parse_command_line(args):
         print >>sys.stderr, \
             "cython: Only one source file allowed when using -o"
         sys.exit(1)
-    if len(sources) == 0:
+    if len(sources) == 0 and not options.show_version:
         bad_usage()
     return options, sources
 
-- 
2.26.2