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Diffstat (limited to 'lib/pure/collections/sequtils.nim')
| -rw-r--r-- | lib/pure/collections/sequtils.nim | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/pure/collections/sequtils.nim b/lib/pure/collections/sequtils.nim index f101d508e..51d8ade85 100644 --- a/lib/pure/collections/sequtils.nim +++ b/lib/pure/collections/sequtils.nim @@ -527,7 +527,8 @@ proc insert*[T](dest: var seq[T], src: openArray[T], pos = 0) = assert dest == outcome var j = len(dest) - 1 - var i = len(dest) + len(src) - 1 + var i = j + len(src) + if i == j: return dest.setLen(i + 1) # Move items after `pos` to the end of the sequence. |