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-rw-r--r--serialize.fmt4
1 files changed, 1 insertions, 3 deletions
diff --git a/serialize.fmt b/serialize.fmt
index 991c22b..d021217 100644
--- a/serialize.fmt
+++ b/serialize.fmt
@@ -51,9 +51,7 @@ map[uint16]*NodeMeta {
write8(w, 0)
} else {
write8(w, 2)
- if len(x) > math.MaxUint16 {
- chk(ErrTooLong)
- }
+ // len(map[uint16]...) always < math.MaxUint16
write16(w, uint16(len(x)))
keys := make([]uint16, 0, len(x))
for key := range x {