Mac OS El Capitan
Sourcetree 2.7.1
system git 2.10.1
Getting the following error
git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree fetch origin
git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree pull origin master
From https://bitbucket.org/xxxx/yyyyy
* branch master -> FETCH_HEAD
fatal: refusing to merge unrelated histories
Completed with errors, see above