Bugfix/issue 160 bug error message appears when visual studio reloads a project in a solution folder #161
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Outdated suggestions cannot be applied.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.
I identified that in the scenario described in the bug (reloading a project that is inside a solution folder) the file extension can be null leading to an exception when we call extension.EndsWith hence adding the null check on extension. Note: in all cases where GetLanguageFromExtension gets called the caller is handling a null result - this should mean that we don't end up making a bigger issue elsewhere.