Add empty string in non-multi dictionary for empty lines #1332
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Before 2.2.0, we only accepted input arguments in the form key=value. To support the new wwwauth[] argument from Git, we added support for these multi-value args key[]=value. In changing from an dictionary of string:string to string:list<string> we accidentally changed the behaviour of dictionary parsing in the case that an empty valued argument was provided. For example: username=\n Preivously this was returned as an empty string. Post 2.2.0 this became `null`, causing an error in scenarios were before there was none. One such scenario is with Windows Integrated Authentication (for example when connecting to Azure DevOps Server/TFS instances), whereby we return an empty username and password to Git to signal this auth mode. Git then returns to us the empty username and password in a `store` call. Update the handling in `ParseMultiLine` to restore the previous behaviour for empty-valued arguments being mapped to the empty string.
vdye
approved these changes
Jul 12, 2023
1 task
Merged
mjcheetham
added a commit
that referenced
this pull request
Jul 12, 2023
**Changes since 2.2.1:** - Fix an issue where duplicate "Personal Access Token" GitHub account options are shown when Visual Studio has a GitHub account signed-in (#1325 #1328) - Fix an issue with Azure DevOps Server (TFS) and Windows Integrated Authentication (#1331 #1332) - Fix an issue with OAuth redirects GitHub Enterprise Server (#1329 #1330) - Correctly handle non-ASCII username/passwords with the WPF UI helpers (#1287 #1326)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Before 2.2.0, we only accepted input arguments in the form
key=value. To support the newwwwauth[]argument from Git, we added support for these multi-value argskey[]=value.In changing from an dictionary of
string:stringtostring:list<string>we accidentally changed the behaviour of dictionary parsing in the case that an empty valued (non-multi) argument was provided. For example:Previously this was returned as an empty string. Post 2.2.0 this became
null, causing an error in scenarios were before there was none.One such scenario is with Windows Integrated Authentication (for example when connecting to Azure DevOps Server/TFS instances), whereby we return an empty username and password to Git to signal this auth mode. Git then returns to us the empty username and password in a
storecall.Update the handling in
ParseMultiLineto restore the previous behaviour for empty-valued arguments being mapped to the empty string.Fixes #1331
Bug reproduction steps: