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

[pspp-builds.git] / src / language / expressions / evaluate.c

diff --git a/src/language/expressions/evaluate.c b/src/language/expressions/evaluate.c
index a0a133ad66ebd8d483e97e57c86ecf87b5fef6b9..6402cc0a2a7c6f7d71f9c09fd5fe110532e22cd3 100644 (file)
--- a/src/language/expressions/evaluate.c
+++ b/src/language/expressions/evaluate.c
@@ -18,6 +18,7 @@
 #include "private.h"
 
 #include <ctype.h>
+#include <gsl/gsl_math.h>
 #include <libpspp/assertion.h>
 #include <libpspp/message.h>
 #include "helpers.h"
@@ -63,7 +64,7 @@ expr_evaluate (struct expression *e, const struct ccase *c, int case_idx,
           break;
 
         case OP_return_number:
-          *(double *) result = finite (ns[-1]) ? ns[-1] : SYSMIS;
+          *(double *) result = gsl_finite (ns[-1]) ? ns[-1] : SYSMIS;
           return;
 
         case OP_return_string: