addr-family-ipv6.lisp (ipaddr-string): Ignore trivial runs of zeros.

[zone] / addr-family-ipv6.lisp

diff --git a/addr-family-ipv6.lisp b/addr-family-ipv6.lisp
index e9dd1aa..5ed014e 100644 (file)
--- a/addr-family-ipv6.lisp
+++ b/addr-family-ipv6.lisp
@@ -168,7 +168,7 @@
                     (incf i)
                     (when (>= i end) (return))
                     (write-char #\: out))))))
-       (cond ((null best-start)
+       (cond ((< best-length 2)
               (chunk 0 8))
              ((and (= best-start 0)
                    (or (and (= best-length 5)