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Parse FD move operations like 2>&1- correctly. Fixes #1180.

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Vidar Holen
2018-05-12 18:30:35 -07:00
parent aa3b3fdc56
commit cf608dc2f6
3 changed files with 11 additions and 1 deletions
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src/ShellCheck/Analytics.hs
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@@ -1401,6 +1401,7 @@ prop_checkSpuriousExec4 = verifyNot checkSpuriousExec "if a; then exec b; fi"
prop_checkSpuriousExec5 = verifyNot checkSpuriousExec "exec > file; cmd"
prop_checkSpuriousExec6 = verify checkSpuriousExec "exec foo > file; cmd"
prop_checkSpuriousExec7 = verifyNot checkSpuriousExec "exec file; echo failed; exit 3"
prop_checkSpuriousExec8 = verifyNot checkSpuriousExec "exec {origout}>&1- >tmp.log 2>&1; bar"
checkSpuriousExec _ = doLists
where
doLists (T_Script _ _ cmds) = doList cmds