[release/7.0-staging] dotnet.exe prints error messages to console when launched with empty DOTNET_MULTILEVEL_LOOKUP #87734
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…DOTNET_MULTILEVEL_LOOKUP
Co-authored-by: Vitek Karas <10670590+vitek-karas@users.noreply.github.com>
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Tagging subscribers to this area: @vitek-karas, @agocke, @VSadov Issue DetailsBackport of #84322 to release/7.0-staging /cc @agocke @pedrobsaila Customer ImpactTestingRiskIMPORTANT: If this backport is for a servicing release, please verify that:
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vitek-karas
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Jun 19, 2023
jeffschwMSFT
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Jun 21, 2023
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rbhanda
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Test failure is unrelated. |
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Backport of #84322 to release/7.0-staging
/cc @agocke @pedrobsaila
Customer Impact
The host has a bug where it prints an error,
Failed to read environment variable [DOTNET_MULTILEVEL_LOOKUP], HRESULT: 0x800700CBifDOTNET_MULTILEVEL_LOOKUPis an empty string. We've gotten feedback that this is pretty confusing for users.This fix silences the message.
Note: Not a regression. We think some tool just started setting this more frequently.
Testing
Unit testing, and this change has been in main since April.
Risk
Isolated change, simple
ifstatement.