Fix for sorted compgen glob

In order to properly deal with doing an alphabetical sort of lines, set $IFS before parsing the result. Store the result to an array and, after restoring $IFS to it’s previous value, then iterate the already-sorted array.

Alsö, quote the path when sourced.

scripts/reloader.bash

@@ -19,23 +19,30 @@ if [[ "$1" != "skip" ]] && [[ -d "$BASH_IT/enabled" ]]; then
       _log_debug "Loading all enabled components..." ;;
   esac
 
-  for _bash_it_config_file in $(sort <(compgen -G "$BASH_IT/enabled/*${_bash_it_config_type}.bash")); do
+  OLDIFS="$IFS"; IFS=$'\n'
+  _bash_it_config_files=( $(sort <(compgen -G "$BASH_IT/enabled/*${_bash_it_config_type}.bash")) )
+  IFS="$OLDIFS"; unset OLDIFS
+  for _bash_it_config_file in "${_bash_it_config_files[@]}"; do
     if [ -e "${_bash_it_config_file}" ]; then
       _set-prefix-based-on-path "${_bash_it_config_file}"
       _log_debug "Loading component..."
       # shellcheck source=/dev/null
-      source $_bash_it_config_file
+      source "$_bash_it_config_file"
     else
       echo "Unable to read ${_bash_it_config_file}" > /dev/stderr
     fi
   done
+  unset _bash_it_config_files
 fi
 
 if [[ -n "${2}" ]] && [[ -d "$BASH_IT/${2}/enabled" ]]; then
   case $2 in
     aliases|completion|plugins)
       _log_warning "Using legacy enabling for $2, please update your bash-it version and migrate"
-      for _bash_it_config_file in $(sort <(compgen -G "$BASH_IT/${2}/enabled/*.bash")); do
+	  OLDIFS="$IFS"; IFS=$'\n'
+	  _bash_it_config_files=( $(sort <(compgen -G "$BASH_IT/${2}/enabled/*.bash")) )
+	  IFS="$OLDIFS"; unset OLDIFS
+      for _bash_it_config_file in "${_bash_it_config_files[@]}"; do
         if [[ -e "$_bash_it_config_file" ]]; then
           _set-prefix-based-on-path "${_bash_it_config_file}"
           _log_debug "Loading component..."
@@ -44,7 +51,8 @@ if [[ -n "${2}" ]] && [[ -d "$BASH_IT/${2}/enabled" ]]; then
         else
           echo "Unable to locate ${_bash_it_config_file}" > /dev/stderr
         fi
-      done ;;
+      done
+	  unset _bash_it_config_files ;;
   esac
 fi