diff options
| author | Fred Hebert <mononcqc@ferd.ca> | 2016-01-06 15:20:34 -0500 |
|---|---|---|
| committer | Fred Hebert <mononcqc@ferd.ca> | 2016-01-06 15:20:34 -0500 |
| commit | f7047073358ceedfc1bc61d6df01f4d6710ad8b1 (patch) | |
| tree | 0923f963e3356d83714299867f8461dd92786e8f /priv/templates/app.erl | |
| parent | 814d18a31fdd58bb796c068e7c927e35fd9322f6 (diff) | |
Correct TTY type detection
This reuses the trick used within OTP to pick within old and new shell.
The 'user' structure is the same for all cases (escript, escript + dumb
TERM, unstable install, unstable install + dumb TERM), so we take it
down first.
Then we boot the TTY driver, which fails if TERM=dumb, in which case we
boot the retro-style usr. If it worked, we shut down the driver again,
and boot a modern shell structure.
This avoids all warnings and seems to work in all cases.
Diffstat (limited to 'priv/templates/app.erl')
0 files changed, 0 insertions, 0 deletions