merge revision(s) 62772: [Backport #14738]
compile.c: fix load_from_binary * compile.c (ibf_load_iseq_each): realpath may be nil. follow up r59709. [fix https://github.com/Shopify/bootsnap/issues/132] From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@65728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 62772: [Backport #14738]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@65728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e