Fix overflow in VarLong

2019-10-08 09:49:51 -04:00 · 2019-10-08 09:49:51 -04:00 · 174a36f4ad
parent 496a5f34a9
commit 174a36f4ad
1 changed files with 2 additions and 2 deletions
--- a/src/protodec.cr
+++ b/src/protodec.cr
@ -51,10 +51,10 @@ struct VarLong

  def self.to_io(io : IO, value : Int64)
    io.write_byte 0x00 if value == 0x00
-    value = value.to_u64
+    value = value.to_u64!

    while value != 0
-      byte = (value & 0x7f).to_u8
+      byte = (value & 0x7f).to_u8!
      value >>= 7

      if value != 0