Fix net.readLine infine loop #17534 (#17535)

* Fix net.readLine infine loop #17534 * fix #17534 add return to template
2021-03-29 10:24:15 +01:00 · 2021-03-29 10:24:15 +01:00 · e45b1e3f36
commit e45b1e3f36
parent 085580a2c8
1 changed files with 1 additions and 0 deletions
--- a/lib/pure/net.nim
+++ b/lib/pure/net.nim
@ -1535,6 +1535,7 @@ proc readLine*(socket: Socket, line: var string, timeout = -1,
    if flags.isDisconnectionError(lastError):
      setLen(line, 0)
    socket.socketError(n, lastError = lastError, flags = flags)
+    return

  var waited: Duration