string: fix useless var warnings
authorAlexandre Terrasa <alexandre@moz-code.org>
Wed, 19 Nov 2014 03:55:15 +0000 (22:55 -0500)
committerAlexandre Terrasa <alexandre@moz-code.org>
Tue, 25 Nov 2014 21:12:06 +0000 (16:12 -0500)
commit5e040b1bcc7e9c530ee85ba8a349156fa86b752b
tree21dfe7f202b95402d473010025da40f241563c97
parentb98df3345180f65c83d133f6568362bb8ced3b31
string: fix useless var warnings

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
lib/standard/string.nit