fix assigned but unused variable warnings
With Clang 14 on macOS 13.3 and Xcode 14.3 we get several warning about variables assigned but not used. In some cases the value is used only if some debug output is enabled.
Code indexing in gitaly is broken and leads to code not being visible to the user. We work on the issue with highest priority.
With Clang 14 on macOS 13.3 and Xcode 14.3 we get several warning about variables assigned but not used. In some cases the value is used only if some debug output is enabled.