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Suggest IFS='' as style for assigning empty vars.

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Vidar Holen 2012-11-27 20:27:07 -08:00
parent e8a2ac09c7
commit 2b2ee0a897
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ShellCheck/Parser.hs
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@ -1124,6 +1124,7 @@ readAssignmentWord = try $ do
value <- readArray <|> readNormalWord value <- readArray <|> readNormalWord
spacing spacing
when (space ++ space2 /= "") $ parseNoteAt pos ErrorC "Don't put spaces around the = in assignments." when (space ++ space2 /= "") $ parseNoteAt pos ErrorC "Don't put spaces around the = in assignments."
when (space == "" && space2 /= "") $ parseNoteAt pos StyleC "Use var='' if you intended to assign the empty string."
return $ T_Assignment id variable value return $ T_Assignment id variable value
readArray = do readArray = do