Replaced calls for IntLlib's global variable

At the beginning of the files, when the mod looks for intllibs, it does it by looking for
a variable defined by the library, but when the intllib mod isn't loaded, it ends up calling
for a global variable. Here is a more clean way to check whether or not the variable exists
using a lua function instead of a call for this variable.

0 files changed, 0 insertions, 0 deletions