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Print help on incomplete subcommand #193

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brson opened this Issue Mar 29, 2016 · 0 comments

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brson commented Mar 29, 2016

e.g. rustup toolchain is not a valid command. Right now it prints an error, but people seem to prefer it print --help.

bors added a commit that referenced this issue Mar 30, 2016

@bors
Auto merge of #203 - brson:help, r=alexcrichton 
Display help when not given a subcommand. Fixes #193
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@alexcrichton alexcrichton closed this in a66b2e0 Mar 30, 2016

alexcrichton added a commit that referenced this issue Mar 30, 2016

@alexcrichton
Merge pull request #203 from brson/help 
Display help when not given a subcommand. Fixes #193
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