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author | Azul <azul@riseup.net> | 2014-06-27 11:21:20 +0200 |
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committer | Azul <azul@riseup.net> | 2014-06-27 11:21:20 +0200 |
commit | 6318205a31bda0c85cec4e3f9d547290197c4548 (patch) | |
tree | c9cb4c91ef966964db187365b2573a7d3e129aad /bin | |
parent | 3c431ed42419dd55fc4064133b899cb494278051 (diff) |
check for ARGV.first before testing it
Otherwise we will crash if no args are passed. Now we print the usage message
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/tapicero | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/tapicero b/bin/tapicero index 49e73c2..658dace 100755 --- a/bin/tapicero +++ b/bin/tapicero @@ -51,7 +51,7 @@ Tapicero::CONFIGS.concat ARGV.grep(/\.ya?ml$/) # if flags have been set but an action is missing we assume # tapicero should run in foreground. -if ARGV.first.start_with?('--') +if ARGV.first && ARGV.first.start_with?('--') ARGV.unshift '--' ARGV.unshift 'run' end |