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Merge f5cd37405b into 3a944de606

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Jonathan Paugh 2014-06-08 01:11:24 +00:00
commit b33b439874
1 changed files with 2 additions and 1 deletions
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ShellCheck/Analytics.hs
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@ -490,7 +490,7 @@ prop_checkPipePitfalls6 = verify checkPipePitfalls "find . | xargs foo"
checkPipePitfalls _ (T_Pipeline id _ commands) = do
for ["find", "xargs"] $
\(find:xargs:_) -> let args = deadSimple xargs in
unless (hasShortParameter args '0') $
unless (hasShortParameter args '0' || hasLongParameter args "--null") $
warn (getId find) 2038 "Use either 'find .. -print0 | xargs -0 ..' or 'find .. -exec .. +' to allow for non-alphanumeric filenames."
for ["?", "echo"] $
@ -523,6 +523,7 @@ checkPipePitfalls _ (T_Pipeline id _ commands) = do
first func (x:_) = func (getId x)
first _ _ = return ()
hasShortParameter list char = any (\x -> "-" `isPrefixOf` x && char `elem` x) list
hasLongParameter list string = elem string list
checkPipePitfalls _ _ = return ()
indexOfSublists sub = f 0