From 9289af013216fdd3679b15b73b9d78e3af35b9e4 Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Wed, 12 Dec 2012 21:38:57 -0600
Subject: [PATCH] Don't include `system` in `rbenv versions --bare` output

---
 libexec/rbenv-versions | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libexec/rbenv-versions b/libexec/rbenv-versions
index a64e8537..346800a3 100755
--- a/libexec/rbenv-versions
+++ b/libexec/rbenv-versions
@@ -6,10 +6,12 @@ if [ "$1" = "--bare" ]; then
   hit_prefix=""
   miss_prefix=""
   current_version=""
+  include_system=""
 else
   hit_prefix="* "
   miss_prefix="  "
   current_version="$(rbenv-version-name || true)"
+  include_system="1"
 fi
 
 print_version() {
@@ -20,8 +22,8 @@ print_version() {
   fi
 }
 
-# detect if there is system ruby
-if RBENV_VERSION=system rbenv-which ruby >/dev/null 2>&1; then
+# Include "system" in the non-bare output, if it exists
+if [ -n "$include_system" ] && RBENV_VERSION=system rbenv-which ruby >/dev/null 2>&1; then
   print_version system
 fi