8f90b8448b
Mouse bindings that target the window that was clicked send the command to the parser with `con_id` of the clicked window serialized base 16 for compatability with FreeBSD. See 7c2842e for explaination. Set base to 0 for strtol to handle base 16 numbers for that reason. This allows mouse bindings that target specific windows to work correctly. Without this change, the focused window is always targetted rather than the window that was actually clicked. Regression introduced in b744c5e.
