Merge pull request #822 from bittorf/master

SC2164: show two possible variants for circumenting the warning
2017-01-15 15:58:19 -08:00 · 2017-01-15 15:58:19 -08:00 · 41176c23a6
parent 342726f480 4e13c7cbc1
commit 41176c23a6
1 changed files with 1 additions and 1 deletions
--- a/ShellCheck/Analytics.hs
+++ b/ShellCheck/Analytics.hs
@ -2515,7 +2515,7 @@ checkUncheckedCd params root =
        when(t `isUnqualifiedCommand` "cd"
            && not (isCdDotDot t)
            && not (isCondition $ getPath (parentMap params) t)) $
-                warn (getId t) 2164 "Use cd ... || exit in case cd fails."
+                warn (getId t) 2164 "Use 'cd ... || exit' or 'cd ... || return' in case cd fails."
    checkElement _ = return ()
    isCdDotDot t = oversimplify t == ["cd", ".."]
    hasSetE = isNothing $ doAnalysis (guard . not . isSetE) root