Merge branch 'rh/prompt-pcmode-avoid-eval-on-refname'

* rh/prompt-pcmode-avoid-eval-on-refname: git-prompt.sh: don't assume the shell expands the value of PS1

Junio C Hamano committed May 19, 2014 at 16:10 UTC df43b41afcc9bf5e4b8751dc9a53b068b33f52a8

No changes.