Revert "allow empty seqs"

This reverts commit 06465c93cd.
2020-10-14 20:32:44 +02:00 · 2020-10-14 20:32:44 +02:00 · 38c935a573
parent 9147194427
commit 38c935a573
1 changed files with 4 additions and 3 deletions
--- a/message.nim
+++ b/message.nim
@ -27,8 +27,9 @@ proc parseField[S, T](input: string, output: var array[S, T]) =

 proc parseField[T](input: string, output: var seq[T]) =
  let parts = input.split(",")
+  if parts.len < 1:
+    raise newException(ValueError, "Sequence is empty")
  output = newSeq[T](parts.len)
-  if parts.len > 0:
  for i in 0 .. parts.len - 1:
    parseField(parts[i], output[i])