Adds chruby_prompt_info dummy function.

7aa76616 · LFDM · ae6ded5a · 7aa76616
Commit 7aa76616 authored Dec 31, 2013 by LFDM
--- a/lib/chruby.zsh
+++ b/lib/chruby.zsh
+# using the chruby plugin will override this with a real implementation
+function chruby_prompt_info() {
+  return 1
+}