[svn] Don't complain about "unknown authentication scheme" if the scheme

[wget] / src / init.c

diff --git a/src/init.c b/src/init.c
index f4dfdd9ab7d4130fddcbb572bb3d03233c8a4bbe..6834c283b45fdf9d638c456d38fcbb1138dda314 100644 (file)
--- a/src/init.c
+++ b/src/init.c
@@ -627,10 +627,16 @@ setval_internal (int comind, const char *com, const char *val)
    to accept COMIND directly.  */
 
 void
-setoptval (const char *com, const char *val)
+setoptval (const char *com, const char *val, const char *optname)
 {
+  /* Prepend "--" to OPTNAME. */
+  char *dd_optname = (char *) alloca (2 + strlen (optname) + 1);
+  dd_optname[0] = '-';
+  dd_optname[1] = '-';
+  strcpy (dd_optname + 2, optname);
+
   assert (val != NULL);
-  if (!setval_internal (command_by_name (com), com, val))
+  if (!setval_internal (command_by_name (com), dd_optname, val))
     exit (2);
 }
 
@@ -1286,9 +1292,8 @@ cmd_spec_timeout (const char *com, const char *val, void *place_ignored)
 static int
 cmd_spec_useragent (const char *com, const char *val, void *place_ignored)
 {
-  /* Just check for empty string and newline, so we don't throw total
-     junk to the server.  */
-  if (!*val || strchr (val, '\n'))
+  /* Disallow embedded newlines.  */
+  if (strchr (val, '\n'))
     {
       fprintf (stderr, _("%s: %s: Invalid value `%s'.\n"),
               exec_name, com, val);