From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 31 Jul 2012 06:16:39 +0000 (-0700)
Subject: FACTOR: Fix warning about discarding const qualifier.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ff8dc1996d072491c4381cf24a7202be927b08a;p=pspp

FACTOR: Fix warning about discarding const qualifier.
---

diff --git a/src/language/stats/factor.c b/src/language/stats/factor.c
index 568eb4d0d3..36a49d31b7 100644
--- a/src/language/stats/factor.c
+++ b/src/language/stats/factor.c
@@ -35,6 +35,7 @@
 #include "language/lexer/lexer.h"
 #include "language/lexer/value-parser.h"
 #include "language/lexer/variable-parser.h"
+#include "libpspp/cast.h"
 #include "libpspp/message.h"
 #include "libpspp/misc.h"
 #include "math/correlation.h"
@@ -206,7 +207,7 @@ idata_free (struct idata *id)
   if (id->cov != NULL)
     gsl_matrix_free (id->cov);
   if (id->corr != NULL)
-    gsl_matrix_free (id->corr);
+    gsl_matrix_free (CONST_CAST (gsl_matrix *, id->corr));
 
   free (id);
 }