add default rbenv_prompt_info implementation to close #878

fbf5b0ec · Brent Faulkner · 36292700 · fbf5b0ec
Commit fbf5b0ec authored Feb 06, 2012 by Brent Faulkner
--- a/lib/rbenv.zsh
+++ b/lib/rbenv.zsh
+# using the rbenv plugin will override this with a real implementation
+function rbenv_prompt_info() {}