Added a check to see if rvm is installed

2010-10-14 09:10:26 -07:00
parent e2505ee022
commit b8ce9e629c
1 changed files with 4 additions and 2 deletions
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -22,6 +22,8 @@ function git_prompt_info() {


 function rvm_version_prompt {
-  rvm=$(rvm tools identifier) || return
-  echo -e "$RVM_THEME_PROMPT_PREFIX$rvm$RVM_THEME_PROMPT_SUFFIX"
+  if which rvm &> /dev/null; then
+    rvm=$(rvm tools identifier) || return
+    echo -e "$RVM_THEME_PROMPT_PREFIX$rvm$RVM_THEME_PROMPT_SUFFIX"
+  fi
 }