--- gforth/engine/ecvt.c	1998/05/02 21:29:02	1.2
+++ gforth/engine/ecvt.c	2000/07/30 19:56:06	1.5
@@ -1,4 +1,23 @@
-/* cheap ecvt replacement */
+/* cheap ecvt replacement
+
+  Copyright (C) 1998 Free Software Foundation, Inc.
+
+  This file is part of Gforth.
+
+  Gforth is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License
+  as published by the Free Software Foundation; either version 2
+  of the License, or (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
 
 #include <stdio.h>
 #include "config.h"
@@ -13,7 +32,6 @@ char* ecvt(double x, int len, int* exp,
 {
    int i, j;
    double z;
-   fprintf(stderr, "using own ecvt\n");
    
    if(len > (MAXCONV-1)) len = MAXCONV-1;
    
@@ -38,6 +56,7 @@ char* ecvt(double x, int len, int* exp,
    for(i=0; i < len; i++)
      {
 	z=floor(x);
+	if(z<0) z = 0;
 	scratch[i]='0'+(char)((int)z);
 	x = (x-z)*10;
      }
@@ -76,3 +95,4 @@ int main(int argc, char ** argv)
    printf("ecvt Test: %f -> %s, %d, %d\n",9e0,conv,a,b);
 }
 #endif
+