Fix and simplify restoring TTY mode when ext-readline is not in use - #74
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Aug 31, 2018
| } elseif ($this->originalTtyMode !== null && is_resource(STDIN) && $this->isTty()) { | ||
| // Reset stty so it behaves normally again | ||
| shell_exec(sprintf('stty %s', $this->originalTtyMode)); | ||
| shell_exec('stty ' . escapeshellarg($this->originalTtyMode)); |
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This simple change introduces a subtle bug fixed in #78. The originalTtyMode contains a trailing newline, passing this to escapeshellarg() means that this will now be passed as part of the argument to the stty bin which rejects this format because it does not expect a trailing newline.
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Builds on top of #73