ssluse.c: fix build breakage with --with-ssl --disable-verbose

Revision 1.206 of ssluse.c removed the prefix argument to asn1_output,
but it is still referenced in the CURL_DISABLE_VERBOSE_STRINGS case.

Signed-off-by: Peter Korsgaard <jacmet_at_sunsite.dk>

---
 lib/ssluse.c |    4 ----
 1 file changed, 4 deletions(-)
Index: curl-7.19.2/lib/ssluse.c
===================================================================
--- curl-7.19.2.orig/lib/ssluse.c
+++ curl-7.19.2/lib/ssluse.c
@@ -923,10 +923,6 @@
   int i;
   int year=0,month=0,day=0,hour=0,minute=0,second=0;
 
-#ifdef CURL_DISABLE_VERBOSE_STRINGS
-  (void)prefix;
-#endif
-
   i=tm->length;
   asn1_string=(const char *)tm->data;
 
-- 
Bye, Peter Korsgaard