core: fix warnings in exec
authorAlexandre Terrasa <alexandre@moz-code.org>
Wed, 20 Apr 2016 05:53:42 +0000 (01:53 -0400)
committerAlexandre Terrasa <alexandre@moz-code.org>
Tue, 31 May 2016 23:43:20 +0000 (19:43 -0400)
commitbeb2f19f9b869d80982c98774128a34ee3e1d582
tree5276acfaadc53fe961cfff034b720f020c49ca9f
parent8da74b660b4123d674de169d3d3039ee85f65b09
core: fix warnings in exec

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