Merge pull request #233 from myii/bug/fix-shellcheck-errors

fix(mac_shortcut.sh): fix `shellcheck` errors

mysql/files/mac_shortcut.sh

@@ -2,10 +2,10 @@
 
 CMD='/usr/bin/osascript -e'
 
-if [[ -e "{{ home }}/{{ user }}/Desktop/{{ app }}" ]] && [[ "${1}" -eq "remove" ]]
+if [[ -e "{{ home }}/{{ user }}/Desktop/{{ app }}" ]] && [[ "${1}" == "remove" ]]
 then
     $CMD "tell application \"Finder\" to delete POSIX file \"{{home}}/{{user}}/Desktop/{{ app }}\""
-elif [[ -e "{{ dir }}/{{ app ~ '.app' if suffix else app }}" ]] && [[ "${1}" -eq "add" ]]
+elif [[ -e "{{ dir }}/{{ app ~ '.app' if suffix else app }}" ]] && [[ "${1}" == "add" ]]
 then
     $CMD "tell application \"Finder\" to delete POSIX file \"{{home}}/{{user}}/Desktop/{{ app }}\"" >/dev/null 2>&1
     $CMD "tell application \"Finder\" to make new Alias at (path to desktop folder) to POSIX file \"{{ dir }}/{{ app }}{{ suffix or '' }}\""