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-rw-r--r--ChangeLog5
-rw-r--r--generic/tclExecute.c4
2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index e645349..bd3f113 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-01-08 Don Porter <dgp@users.sourceforge.net>
+
+ * generic/tclExecute.c (TclExprFloatError): Use the IS_NAN macro
+ for greater clarity of code.
+
2003-01-07 Don Porter <dgp@users.sourceforge.net>
* generic/tclCompCmds.c (TclCompileReturnCmd):
diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index 1319dc6..ef7797b 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -11,7 +11,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclExecute.c,v 1.90 2002/11/12 02:25:48 hobbs Exp $
+ * RCS: @(#) $Id: tclExecute.c,v 1.91 2003/01/08 21:29:06 dgp Exp $
*/
#include "tclInt.h"
@@ -5717,7 +5717,7 @@ TclExprFloatError(interp, value)
char *s;
Tcl_ResetResult(interp);
- if ((errno == EDOM) || (value != value)) {
+ if ((errno == EDOM) || IS_NAN(value)) {
s = "domain error: argument not in valid range";
Tcl_AppendToObj(Tcl_GetObjResult(interp), s, -1);
Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", s, (char *) NULL);