tree a74fe71adb698a2f6322ce7f5f0e9e29d5ec9a4b
parent 2286384a03e9637059f61beeac863593a183d558
author Earl Ou <shunhsingou@google.com> 1601884316 +0800
committer Earl Ou <shunhsingou@google.com> 1601943913 +0000

scons: only wrap message with positive value

In case we have small TTY, scons failed with wrong testwrap value. Fix
the issue.

Change-Id: I8ec1d55c6856c1e592a57a68067091b796ac84ae
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35596
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>