fixed rvm warning

iokto · Jun 8, 2014 · aee8877 · aee8877
1 parent 99c9dbe
commit aee8877
Showing 1 changed file with 6 additions and 5 deletions.
diff --git 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,