lib/backup/database/postgresql.rb in backup-4.0.4 vs lib/backup/database/postgresql.rb in backup-4.0.5

@@ -86,18 +86,18 @@
         "#{ utility(:pg_dumpall) } #{ username_option } " +
         "#{ connectivity_options } #{ user_options }"
       end
 
       def password_option
-        "PGPASSWORD='#{ password }' " if password
+        "PGPASSWORD=#{ Shellwords.escape(password) } " if password
       end
 
       def sudo_option
         "#{ utility(:sudo) } -n -u #{ sudo_user } " if sudo_user
       end
 
       def username_option
-        "--username='#{ username }'" if username
+        "--username=#{ Shellwords.escape(username) }" if username
       end
 
       def connectivity_options
         return "--host='#{ socket }'" if socket