allow empty seqs

2020-10-12 21:33:05 +02:00 · 2020-10-12 21:33:05 +02:00 · 06465c93cd
parent 492e5ee72f
commit 06465c93cd
1 changed files with 3 additions and 4 deletions
--- a/message.nim
+++ b/message.nim
@ -27,9 +27,8 @@ 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])