PATCH: Use ISDIGIT

[H. J. Lu]

I'd like to check in this patch to fix isdigit.


H.J.
----
2003-10-09  H.J. Lu  <hongjiu.lu@intel.com>

	* cofflink.c: Include "safe-ctype.h".
	(coff_link_add_symbols): Use ISDIGIT instead of isdigit.

--- bfd/cofflink.c.ctype	2003-10-09 09:24:48.000000000 -0700
+++ bfd/cofflink.c	2003-10-09 10:03:52.000000000 -0700
@@ -27,6 +27,7 @@
 #include "libbfd.h"
 #include "coff/internal.h"
 #include "libcoff.h"
+#include "safe-ctype.h"
 
 static bfd_boolean coff_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info);
 static bfd_boolean coff_link_check_archive_element (bfd *abfd, struct bfd_link_info *info, bfd_boolean *pneeded);
@@ -582,7 +583,7 @@ coff_link_add_symbols (bfd *abfd,
 	  for (stab = abfd->sections; stab; stab = stab->next)
 	    if (strncmp (".stab", stab->name, 5) == 0
 		&& (!stab->name[5]
-		    || (stab->name[5] == '.' && isdigit (stab->name[6]))))
+		    || (stab->name[5] == '.' && ISDIGIT (stab->name[6]))))
 	    {
 	      struct coff_link_hash_table *table;
 	      struct coff_section_tdata *secdata