Use exit code 1 for command line parsing errors
authorAleksey Kladov <aleksey.kladov@gmail.com>
Thu, 8 Mar 2018 18:55:12 +0000 (21:55 +0300)
committerAleksey Kladov <aleksey.kladov@gmail.com>
Thu, 8 Mar 2018 20:31:56 +0000 (23:31 +0300)
commit4d3ca9215092d85ed591bf971b1b9b5f01d84c70
tree02d014c021ad6e922239d11bd1272811cb0caeed
parent31ea0d93f7233ee0096e605b42c58bf10ec10c22
Use exit code 1 for command line parsing errors

Note that while we use 101 in majority of cases, sometimes we use 1 as
well.
tests/testsuite/install.rs
tests/testsuite/metadata.rs
tests/testsuite/run.rs
tests/testsuite/rustc.rs