38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
+++
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title = "Unnecessary 'else'"
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weight = 1270
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+++
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<_Created by Microsoft, Described by waldo_\>
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## Description
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`else` should not be used when the last action in the `then` part is an `exit`, `break`, `skip`, `quit`, `error`.
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## Bad code
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```al
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procedure SomeProcedure()
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begin
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if IsAdjmtBinCodeChanged() then
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Error(AdjmtBinCodeChangeNotAllowedErr, ...)
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else
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Error(BinCodeChangeNotAllowedErr, ...);
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end;
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```
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## Good code
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```al
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procedure SomeProcedure()
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begin
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if IsAdjmtBinCodeChanged() then
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Error(AdjmtBinCodeChangeNotAllowedErr, ...)
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Error(BinCodeChangeNotAllowedErr, ...);
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end;
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```
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## [Discussions](https://github.com/microsoft/alguidelines/discussions/categories/bc-best-practices?discussions_q=unnecessary+else+category%3A%22BC+Best+Practices%22)
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You can find discussions on all "Best Practices" [here](https://github.com/microsoft/alguidelines/discussions/categories/bc-best-practices).
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If you don't find the discussion of this guideline, please feel free to create a new one with the same title as this article.
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