Fix ISDIGIT to c_isdigit.

diff --git a/src/ftp-ls.c b/src/ftp-ls.c
index 95a8b3df2feb5e8c6a0df59cd63b02b54498794e..17a4f5117281fdf21f722de8b035df6ad9d03e34 100644 (file)
--- a/src/ftp-ls.c
+++ b/src/ftp-ls.c
@@ -761,7 +761,7 @@ ftp_parse_vms_ls (const char *file)
       */
 
 #if (!defined( __VMS) && !defined( PRESERVE_VMS_VERSIONS))
-      for (p = tok+ strlen( tok); (--p > tok) && ISDIGIT( *p); );
+      for (p = tok+ strlen( tok); (--p > tok) && c_isdigit( *p); );
       if ((*p == ';') && (*(p- 1) != '^'))
         {
           *p = '\0';