freeze: fix cmath.pyx when run as __main__

diff --git a/Demos/freeze/cmath.pyx b/Demos/freeze/cmath.pyx
index cc3f0521ed9a64494798c7f13bfbda00c4055998..d94bb1f2e895264feefe7ae49866d99033c1e780 100644 (file)
--- a/Demos/freeze/cmath.pyx
+++ b/Demos/freeze/cmath.pyx
@@ -20,5 +20,5 @@ if __name__ == "__main__":
     if len(sys.argv) != 2:
         sys.stderr.write("USAGE: %s n\nPrints n!.\n" % sys.argv[0])
         sys.exit(1)
-    n = map(float, sys.argv[1:])
+    n, = map(float, sys.argv[1:])
     print factorial(n)