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-rw-r--r--util/dbuffer.lua8
1 files changed, 6 insertions, 2 deletions
diff --git a/util/dbuffer.lua b/util/dbuffer.lua
index 6c671fa3..0a36288d 100644
--- a/util/dbuffer.lua
+++ b/util/dbuffer.lua
@@ -91,8 +91,12 @@ function dbuffer_methods:read_until(char)
end
function dbuffer_methods:discard(requested_bytes)
- if requested_bytes > self._length then
- return nil;
+ if self._length == 0 then return true; end
+ if not requested_bytes or requested_bytes >= self._length then
+ self.front_consumed = 0;
+ self._length = 0;
+ for _ in self.items:consume() do end
+ return true;
end
local chunk, read_bytes = self:read_chunk(requested_bytes);