examples/rosettacode: fixes unread variables

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/examples/rosettacode/align_columns.nit b/examples/rosettacode/align_columns.nit
index ec09a4c..edbee46 100644 (file)
--- a/examples/rosettacode/align_columns.nit
+++ b/examples/rosettacode/align_columns.nit
@@ -13,7 +13,6 @@ fun aligner(text: String, left: Float)
 do
        # Each row is a sequence of fields
        var rows = new Array[Array[String]]
-       var max = 0
        for line in text.split('\n') do
                rows.add line.split("$")
        end