module.c (gfc_dump_module): Report error on unlink only if errno != ENOENT.

2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	* module.c (gfc_dump_module): Report error on unlink only if
	errno != ENOENT.

From-SVN: r142192

gcc/fortran/ChangeLog

+2008-11-25  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* module.c (gfc_dump_module): Report error on unlink only if
+	errno != ENOENT.
+
 2008-11-25  Mikael Morin  <mikael.morin@tele2.fr>
 
 	PR fortran/36463

gcc/fortran/module.c

@@ -4850,7 +4850,7 @@ gfc_dump_module (const char *name, int dump_flag)
       || memcmp (md5_old, md5_new, sizeof (md5_old)) != 0)
     {
       /* Module file have changed, replace the old one.  */
-      if (unlink (filename))
+      if (unlink (filename) && errno != ENOENT)
 	gfc_fatal_error ("Can't delete module file '%s': %s", filename,
 			 strerror (errno));
       if (rename (filename_tmp, filename))