From aee8877988e4cf2de907550e2561a4793fa00496 Mon Sep 17 00:00:00 2001
From: Menno Pruijssers <menno@wyzers.com>
Date: Mon, 9 Sep 2013 10:51:07 +0200
Subject: [PATCH] fixed rvm warning

---
 themes/Soliah.zsh-theme | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/themes/Soliah.zsh-theme b/themes/Soliah.zsh-theme
index 237e70fd..070c5498 100644
--- a/themes/Soliah.zsh-theme
+++ b/themes/Soliah.zsh-theme
@@ -32,11 +32,12 @@ function check_git_prompt_info() {
 
 # Determine if we are using a gemset.
 function rvm_gemset() {
-    GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
-    if [[ -n $GEMSET ]]; then
-        echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
-    fi 
-
+    if hash rvm 2>/dev/null; then
+        GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
+        if [[ -n $GEMSET ]]; then
+            echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
+        fi 
+    fi
 }
 
 # Determine the time since last commit. If branch is clean,