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Added check, for f in 'find /'; do ..

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Vidar Holen
2012-11-26 22:58:30 -08:00
parent ef332217a1
commit 2ea4711ff4
1 changed files with 3 additions and 0 deletions
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3
ShellCheck/Analytics.hs
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@@ -174,9 +174,12 @@ isMagicInQuotes _ = False
prop_checkForInQuoted = verify checkForInQuoted "for f in \"$(ls)\"; do echo foo; done"
prop_checkForInQuoted2 = verifyNot checkForInQuoted "for f in \"$@\"; do echo foo; done"
prop_checkForInQuoted3 = verify checkForInQuoted "for f in 'find /'; do true; done"
checkForInQuoted (T_ForIn _ f [T_NormalWord _ [T_DoubleQuoted id list]] _) =
when (any (\x -> willSplit x && not (isMagicInQuotes x)) list) $
err id $ "Since you double quoted this, it will not word split, and the loop will only run once."
checkForInQuoted (T_ForIn _ f [T_NormalWord _ [T_SingleQuoted id s]] _) =
warn id $ "This is a literal string. To run as a command, use $(" ++ s ++ ")."
checkForInQuoted _ = return ()