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Fixed bad for f in $(ls *.mp3) after T_Glob

This commit is contained in:
Vidar Holen 2012-12-06 23:43:19 -08:00
parent bb6c155341
commit 1d7c6f68b4
1 changed files with 2 additions and 1 deletions
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3
ShellCheck/Analytics.hs
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@ -113,6 +113,7 @@ deadSimple (T_DollarBraced _ _) = ["${VAR}"]
deadSimple (T_DollarArithmetic _ _) = ["${VAR}"]
deadSimple (T_DollarExpansion _ _) = ["${VAR}"]
deadSimple (T_Backticked _ _) = ["${VAR}"]
deadSimple (T_Glob _ s) = [s]
deadSimple (T_Pipeline _ [x]) = deadSimple x
deadSimple (T_Literal _ x) = [x]
deadSimple (T_SimpleCommand _ vars words) = concatMap (deadSimple) words
@ -276,7 +277,7 @@ checkForInCat _ = return ()
prop_checkForInLs = verify checkForInLs "for f in $(ls *.mp3); do mplayer \"$f\"; done"
checkForInLs (T_ForIn _ f [T_NormalWord _ [T_DollarExpansion id [x]]] _) =
case deadSimple x of ("ls":n) -> let args = (if n == [] then ["*"] else n) in
err id $ "Don't use 'for "++f++" in $(ls " ++ (intercalate " " n) ++ ")'. Use 'for "++f++" in "++ (intercalate " " args) ++ "' ."
err id $ "Don't use 'for "++f++" in $(ls " ++ (intercalate " " n) ++ ")'. Use 'for "++f++" in "++ (intercalate " " args) ++ "'."
_ -> return ()
checkForInLs _ = return ()