Issue an error if no valid data are found

[pspp-builds.git] / src / math / percentiles.h

diff --git a/src/math/percentiles.h b/src/math/percentiles.h
index efe26918b976272d05c6f4048372b8c1516b0028..a0dcf85ed30e5fc240858c4a06a22437a84b05fe 100644 (file)
--- a/src/math/percentiles.h
+++ b/src/math/percentiles.h
@@ -1,7 +1,6 @@
 /* PSPP - A program for statistical analysis . -*-c-*-
 
 Copyright (C) 2004 Free Software Foundation, Inc.
-Author: John Darrington 2004
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License as
@@ -38,7 +37,7 @@ enum pc_alg {
 
 
 
-extern  const char *ptile_alg_desc[];
+extern  const char *const ptile_alg_desc[];