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Accept dir-/basename due to edge cases like "/" and "foo"

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Vidar Holen 2013-11-03 12:42:11 -08:00
parent b9f7f82e29
commit 3a9ae0ebf1
1 changed files with 0 additions and 4 deletions
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ShellCheck/Analytics.hs
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@ -314,10 +314,6 @@ prop_checkNeedlessCommands = verify checkNeedlessCommands "foo=$(expr 3 + 2)"
prop_checkNeedlessCommands2 = verify checkNeedlessCommands "foo=`echo \\`expr 3 + 2\\``"
checkNeedlessCommands (T_SimpleCommand id _ (w:_)) | w `isCommand` "expr" =
style id "expr is antiquated. Consider rewriting this using $((..)), ${} or [[ ]]."
checkNeedlessCommands (T_SimpleCommand id _ (w:_)) | w `isCommand` "dirname" =
style id "Use parameter expansion instead, such as ${var%/*}."
checkNeedlessCommands (T_SimpleCommand id _ (w:_)) | w `isCommand` "basename" =
style id "Use parameter expansion instead, such as ${var##*/}."
checkNeedlessCommands _ = return ()
prop_checkPipePitfalls3 = verify checkPipePitfalls "ls | grep -v mp3"