Use gsl_isnan instead of isnan, gsl_isinf instead of isinf, and

[pspp-builds.git] / src / language / data-io / inpt-pgm.c

diff --git a/src/language/data-io/inpt-pgm.c b/src/language/data-io/inpt-pgm.c
index b8a31eaefd935cf42fea0db5dda2ce8888740ee7..e000a0fd3a2b95772aec8a80371379a38b17ed0c 100644 (file)
--- a/src/language/data-io/inpt-pgm.c
+++ b/src/language/data-io/inpt-pgm.c
@@ -19,6 +19,7 @@
 #include <language/data-io/inpt-pgm.h>
 
 #include <float.h>
+#include <gsl/gsl_math.h>
 #include <stdlib.h>
 
 #include <data/case.h>
@@ -332,7 +333,7 @@ reread_trns_proc (void *t_, struct ccase *c, casenumber case_num)
   else
     {
       double column = expr_evaluate_num (t->column, c, case_num);
-      if (!finite (column) || column < 1)
+      if (!gsl_finite (column) || column < 1)
        {
          msg (SE, _("REREAD: Column numbers must be positive finite "
               "numbers.  Column set to 1."));