Issue with 2.11.0 and GIT_EXEC_PATH with multiple entries

I ran into this after upgrading to 2.11.0 through Xcode.  I assumed it
was a packaging issue but it looks like it's been in the mainline
since 1073094f30 (on October 29).

In 2.11.0, git-sh-setup switched it's call of git-sh-i18n from:

. git-sh-i18n

to:

. "$(git --exec-path)/git-sh-i18n"

This fails for me because my GIT_EXEC_PATH is set to
"/Library/Developer/CommandLineTools/usr/libexec/git-core:/Users/nate/.git-exec".
If I remove the second entry git-sh-setup works just fine.

Am I doing something wrong here?  I can't see what but I'm surprised
that I'm the first person to hit this.



-- 
Nate Mueller - Head of Engineering - RetailNext - 406-356-6283