Replaced all occurences of 'local IFS=' with 'IFS= ... unset IFS'. Fixes #12

lib/git/status_shortcuts.sh

@@ -22,7 +22,7 @@ git_status_shortcuts() {
   # Run ruby script, store output
   cmd_output=$(/usr/bin/env ruby "$scmbDir/lib/git/status_shortcuts.rb" $@)
   # Print debug information if $scmbDebug = "true"
-  if [ "$scmbDebug" = "true" ]; then 
+  if [ "$scmbDebug" = "true" ]; then
     printf "status_shortcuts.rb output => \n$cmd_output\n------------------------\n"
   fi
   if [[ -z "$cmd_output" ]]; then
@@ -33,13 +33,14 @@ git_status_shortcuts() {
   files="$(echo "$cmd_output" | grep '@@filelist@@::' | sed 's%@@filelist@@::%%g')"
   if [ "$scmbDebug" = "true" ]; then echo "filelist => $files"; fi
   # Export numbered env variables for each file
-  local IFS="|"
+  IFS="|"
   local e=1
   for file in $files; do
     export $git_env_char$e="$file"
     if [ "$scmbDebug" = "true" ]; then echo "Set \$$git_env_char$e  => $file"; fi
     let e++
   done
+  unset IFS
 
   if [ "$scmbDebug" = "true" ]; then echo "------------------------"; fi
   # Print status
@@ -112,11 +113,12 @@ git_add_patch_shortcuts() {
 git_silent_add_patch_shortcuts() {
   if [ -n "$1" ]; then
     # Expand args and process resulting set of files.
-    local IFS=$'\n'
+    IFS=$'\n'
     eval for file in $(git_expand_args "$@")\; do\
       git add -p "\$file"\;\
       echo -e "# add '\$file'"\;\
     done
+    unset IFS
     echo "#"
   fi
 }