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Use "drop 1" instead of clumsily rewriting it

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This commit is contained in:
Joseph C. Sible
2020-02-01 22:50:14 -05:00
parent 3449e6be21
commit 93be86f988
1 changed files with 1 additions and 2 deletions
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3
src/ShellCheck/AnalyzerLib.hs
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@@ -612,8 +612,7 @@ getModifiedVariableCommand base@(T_SimpleCommand id cmdPrefix (T_NormalWord _ (T
_ -> [] _ -> []
where where
flags = map snd $ getAllFlags base flags = map snd $ getAllFlags base
stripEquals s = let rest = dropWhile (/= '=') s in stripEquals s = drop 1 $ dropWhile (/= '=') s
if rest == "" then "" else tail rest
stripEqualsFrom (T_NormalWord id1 (T_Literal id2 s:rs)) = stripEqualsFrom (T_NormalWord id1 (T_Literal id2 s:rs)) =
T_NormalWord id1 (T_Literal id2 (stripEquals s):rs) T_NormalWord id1 (T_Literal id2 (stripEquals s):rs)
stripEqualsFrom (T_NormalWord id1 [T_DoubleQuoted id2 [T_Literal id3 s]]) = stripEqualsFrom (T_NormalWord id1 [T_DoubleQuoted id2 [T_Literal id3 s]]) =