2.5 branch - Appveyor failures - backport missed line
Current Ruby 2.5 branch
TRAVERSAL_PATH.delete!(':') if /mswin|mingw/ =~ RUBY_PLATFORM
When it was backported to 2.5 (r62971), the line was omitted. I believe it needs to be inserted at line 61. That should allow Appveyor ruby_2_5 branch to pass...
#1 [ruby-core:88311] Updated by MSP-Greg (Greg L) 9 days ago
My fork passed on Appveyor: