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Fixed case sensitivity in 'trap' bashism test

This commit is contained in:
Vidar Holen 2015-04-05 10:33:54 -07:00
parent cc86aab3f1
commit 081751c1b5
1 changed files with 2 additions and 1 deletions
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3
ShellCheck/Analytics.hs
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@ -639,6 +639,7 @@ prop_checkBashisms22= verifyNot checkBashisms "[ foo -a bar ]"
prop_checkBashisms23= verify checkBashisms "trap mything err int"
prop_checkBashisms24= verifyNot checkBashisms "trap mything int term"
prop_checkBashisms25= verify checkBashisms "cat < /dev/tcp/host/123"
prop_checkBashisms26= verify checkBashisms "trap mything ERR SIGTERM"
checkBashisms _ = bashism
where
errMsg id s = err id 2040 $ "In sh, " ++ s ++ " not supported, even when sh is actually bash."
@ -718,7 +719,7 @@ checkBashisms _ = bashism
when (name == "trap") $
let
check token = potentially $ do
word <- getLiteralString token
word <- liftM (map toLower) $ getLiteralString token
guard $ word `elem` ["err", "debug", "return"]
return $ warnMsg (getId token) $ "trapping " ++ word ++ " is"
in