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Minor change in an error message

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mpeterv
2014-02-18 14:39:32 +04:00
parent 07af666206
commit 5b96416ada
2 changed files with 2 additions and 2 deletions
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2
spec/commands_spec.lua
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@@ -51,7 +51,7 @@ describe("tests related to commands", function()
assert.same({}, args) assert.same({}, args)
parser:require_command(true) parser:require_command(true)
assert.has_error(function() parser:parse{} end, "command is required") assert.has_error(function() parser:parse{} end, "a command is required")
end) end)
it("Detects wrong commands", function() it("Detects wrong commands", function()

2
src/argparse.lua
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@@ -746,7 +746,7 @@ function Parser:parse(args)
end end
if parser._require_command and #commands > 0 then if parser._require_command and #commands > 0 then
parser:error("command is required") parser:error("a command is required")
end end
for _, option in ipairs(options) do for _, option in ipairs(options) do