From b62a3e89602bca23b794dd1e808d92a89880ad3f Mon Sep 17 00:00:00 2001
From: Brent Faulkner <brent.faulkner@mosaic.com>
Date: Sun, 12 Feb 2012 12:27:06 -0500
Subject: [PATCH] handle case where ~/.rvm/bin/rvm-prompt is not in path, so
 "which" can't find it

---
 themes/crunch.zsh-theme        | 2 +-
 themes/dallas.zsh-theme        | 2 +-
 themes/macovsky-ruby.zsh-theme | 2 +-
 themes/macovsky.zsh-theme      | 2 +-
 themes/superjarin.zsh-theme    | 2 +-
 themes/zhann.zsh-theme         | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/themes/crunch.zsh-theme b/themes/crunch.zsh-theme
index b2759a1b0..2fc066381 100644
--- a/themes/crunch.zsh-theme
+++ b/themes/crunch.zsh-theme
@@ -29,7 +29,7 @@ ZSH_THEME_GIT_PROMPT_DIRTY=" $CRUNCH_GIT_DIRTY_COLOR✗"
 
 # Our elements:
 CRUNCH_TIME_="$CRUNCH_BRACKET_COLOR{$CRUNCH_TIME_COLOR%T$CRUNCH_BRACKET_COLOR}%{$reset_color%}"
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   CRUNCH_RVM_="$CRUNCH_BRACKET_COLOR"["$CRUNCH_RVM_COLOR\${\$(~/.rvm/bin/rvm-prompt i v g)#ruby-}$CRUNCH_BRACKET_COLOR"]"%{$reset_color%}"
 else
   if which rbenv &> /dev/null; then
diff --git a/themes/dallas.zsh-theme b/themes/dallas.zsh-theme
index e9b4f852a..02285df52 100644
--- a/themes/dallas.zsh-theme
+++ b/themes/dallas.zsh-theme
@@ -3,7 +3,7 @@
 # Grab the current date (%D) and time (%T) wrapped in {}: {%D %T}
 DALLAS_CURRENT_TIME_="%{$fg[white]%}{%{$fg[yellow]%}%D %T%{$fg[white]%}}%{$reset_color%}"
 # Grab the current version of ruby in use (via RVM): [ruby-1.8.7]
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   DALLAS_CURRENT_RUBY_="%{$fg[white]%}[%{$fg[magenta]%}\$(~/.rvm/bin/rvm-prompt i v)%{$fg[white]%}]%{$reset_color%}"
 else
   if which rbenv &> /dev/null; then
diff --git a/themes/macovsky-ruby.zsh-theme b/themes/macovsky-ruby.zsh-theme
index 045376761..69d80d588 100644
--- a/themes/macovsky-ruby.zsh-theme
+++ b/themes/macovsky-ruby.zsh-theme
@@ -1,7 +1,7 @@
 # ZSH Theme - Preview: http://gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
 local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
 
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   PROMPT='%{$fg[green]%}%~%{$reset_color%} %{$fg[red]%}‹$(~/.rvm/bin/rvm-prompt i v)› %{$reset_color%} $(git_prompt_info)%{$reset_color%}%B$%b '
 else
   if which rbenv &> /dev/null; then
diff --git a/themes/macovsky.zsh-theme b/themes/macovsky.zsh-theme
index b6978b929..2e6dce42d 100644
--- a/themes/macovsky.zsh-theme
+++ b/themes/macovsky.zsh-theme
@@ -1,7 +1,7 @@
 # ZSH Theme - Preview: http://gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
 local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
 
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   PROMPT='%{$fg[green]%}%~%{$reset_color%} %{$fg[red]%}‹$(~/.rvm/bin/rvm-prompt i v)› %{$reset_color%} $(git_prompt_info)%{$reset_color%}%B$%b '
 else
   if which rbenv &> /dev/null; then
diff --git a/themes/superjarin.zsh-theme b/themes/superjarin.zsh-theme
index 0be816de0..86955a560 100644
--- a/themes/superjarin.zsh-theme
+++ b/themes/superjarin.zsh-theme
@@ -1,5 +1,5 @@
 # Grab the current version of ruby in use (via RVM): [ruby-1.8.7]
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   JARIN_CURRENT_RUBY_="%{$fg[white]%}[%{$fg[red]%}\$(~/.rvm/bin/rvm-prompt i v)%{$fg[white]%}]%{$reset_color%}"
 else
   if which rbenv &> /dev/null; then
diff --git a/themes/zhann.zsh-theme b/themes/zhann.zsh-theme
index 574e0cec3..5c49fe79b 100644
--- a/themes/zhann.zsh-theme
+++ b/themes/zhann.zsh-theme
@@ -1,6 +1,6 @@
 PROMPT='%{$fg_bold[green]%}%p %{$fg[cyan]%}%c%{$fg_bold[blue]%}$(git_prompt_info)%{$fg_bold[blue]%} % %{$reset_color%}'
 
-if which rvm-prompt &> /dev/null; then
+if [ -e ~/.rvm/bin/rvm-prompt ]; then
   RPROMPT='%{$reset_color%} %{$fg[red]%}$(~/.rvm/bin/rvm-prompt i v g) %{$reset_color%}'
 else
   if which rbenv &> /dev/null; then