bin/sym.completion.bash in sym-2.8.2 vs bin/sym.completion.bash in sym-2.8.4

@@ -12,17 +12,19 @@
   [[ -n $BASH_VERSION && $0 != "$BASH_SOURCE" ]]) && _s_=1 || _s_=0
 
 bash_version=$(bash --version | awk '{FS="version"}{print $4}')
 bash_version=${bash_version:0:1}
 
-declare -a bash_completion_locations=(/usr/local/etc/bash_completion /usr/etc/bash_completion /etc/bash_completion)
-loaded=false
-for file in ${bash_completion_locations[@]}; do
+[[ -z $(type _filedir 2>/dev/null) ]] && {
+  declare -a bash_completion_locations=(/usr/local/etc/bash_completion /usr/etc/bash_completion /etc/bash_completion)
+  loaded=false
+  for file in ${bash_completion_locations[@]}; do
     [[ -s ${file} ]] && {
       source ${file}
       break
     }
-done
+  done
+}
 
 _sym_long_opts() {
     sym -h | grep -- '--' | egrep '^  -' | awk '{print $2}' | sort
 }