scripts/ruby-installer in rvm-0.0.75 vs scripts/ruby-installer in rvm-0.0.76

@@ -485,10 +485,10 @@
   elif [[ ! -z "$rvm_ruby_interpreter" ]] ; then
     unset rvm_ruby_string rvm_ruby_version
     eval "__rvm_${rvm_action}_ruby"
   else # all
     if [[ "$rvm_action" != "install" ]] ; then
-      while read bin_line
+      while read -r bin_line
       do # Keep this on second line damnit!
         if [[ -x "$bin_line" ]] ; then
           rvm_ruby_string="$(dirname "$bin_line" | xargs dirname | xargs basename)"
           eval "__rvm_${rvm_action}_ruby"
           __rvm_unset_ruby_variables