rune: fix encoding of alternates which need escapes.

[ccan] / ccan / rune / coding.c

diff --git a/ccan/rune/coding.c b/ccan/rune/coding.c
index b9255b0b5b02f9f39eea564954a3f811ebfaee3b..380a225c948319c66dbb5e004383e8bd07dc28f5 100644 (file)
--- a/ccan/rune/coding.c
+++ b/ccan/rune/coding.c
@@ -98,7 +98,7 @@ static void rune_altern_encode(const struct rune_altern *altern,
                        break;
                esc[1] = p[len];
                cb(esc, 2, arg);
-               p++;
+               p += len + 1;
        }
 }