scripts/selector in rvm-1.0.13 vs scripts/selector in rvm-1.0.14

@@ -267,15 +267,16 @@
 
     unset GEM_HOME GEM_PATH BUNDLE_PATH MY_RUBY_HOME RUBY_VERSION IRBRC
 
     new_path="$(__rvm_remove_rvm_from_path ; printf "$PATH"):${rvm_bin_path:-"$rvm_path/bin"}"
 
-    if [[ -s $rvm_path/config/system ]] ; then
+    if [[ -s "$rvm_path/config/system" ]] ; then
 
       \grep "MY_RUBY_HOME='$rvm_path/rubies" "$rvm_path/config/system" > /dev/null
 
       if [[ $? -eq 0 ]] ; then
-        [[ -f "$rvm_path/config/system" ]] && \rm -f $rvm_path/config/system # 'system' should *not* point to an rvm ruby.
+        # 'system' should *not* point to an rvm ruby.
+        [[ -f "$rvm_path/config/system" ]] && \rm -f "$rvm_path/config/system"
       else
         source "$rvm_path/config/system"
       fi
     fi