X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fnpar.c;fp=src%2Flanguage%2Fstats%2Fnpar.c;h=d89eb0b876d63889f9a796b81b2a34f8daac3e29;hb=6363022343d69fa3662e5043aad2dd0e33eb790f;hp=5d8d8742f9c51935a32966c17b7722e3acb59344;hpb=af34772f88fab127edb77d4a15bc5e6d5848d84e;p=pspp

diff --git a/src/language/stats/npar.c b/src/language/stats/npar.c
index 5d8d8742f9..d89eb0b876 100644
--- a/src/language/stats/npar.c
+++ b/src/language/stats/npar.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis. -*-c-*-
-   Copyright (C) 2006, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2008, 2009, 2010, 2011, 2016 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -865,6 +865,8 @@ npar_chisquare (struct lexer *lexer, struct dataset *ds,
               if ( lex_match (lexer, T_ASTERISK))
                 {
                   n = f;
+                  if (!lex_force_num (lexer))
+                    return 0;
                   f = lex_number (lexer);
                   lex_get (lexer);
                 }