Avoid unnecessary map allocation in parseExcludeInterfaces #257
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chengpeng-wang
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Hi, I found that when
*excludeInterfacesat line 79 in the filemockgen/parse.gois in the form of ",,,," and " , , ", the functionparseExcludeInterfaceswill create unnecessary map allocation or maintain whitespace entries as the names of excluded interfaces [Link], which is not necessary.With this patch, the function
parseExcludeInterfacesnow returns nil instead, which more accurately represents the absence of exclusions and avoids a redundant allocation.This change is fully backward-compatible and requires no changes in downstream code. I think this patch can improve the code quality due to the better input validation and format check. Please let me know whether you need more adjustment on the patch.