rvm in rvm-1.1.2

- old
+ new

@@ -50,14 +50,19 @@
 
     if [[ "$rvm_selfcontained" = "0" ]] ; then
 
       rvm_prefix="/usr/local/"
 
-    else
+    elif [[ -n "$HOME" ]] ; then
 
       rvm_prefix="$HOME/."
 
+    else
+
+      echo "No \$rvm_prefix was provided and $(id -un) has no \$HOME defined to find it with. Exploding violently."
+      exit 1
+
     fi
 
   fi
 
   # Fix rvm_prefix changes.
@@ -109,10 +114,10 @@
 
     # Makes sure rvm_bin_path is in PATH atleast once.
     __rvm_conditionally_add_bin_path
 
   else
-    printf "\n\$rvm_path is not set. rvm cannot load."
+    printf "\n\$rvm_path ($rvm_path) does not exist."
   fi
 
   unset rvm_prefix_needs_trailing_slash rvm_bin_path rvm_man_path rvm_rc_files rvm_gems_path rvm_gems_cache_path rvm_interactive_flag rvm_gems_path rvm_project_rvmrc_default rvm_gemset_separator
 
 fi