Case-Sensitive Installation [MAC][SOLUTION]

I recently formatted my Mac and i chose to format it with a case-sensitive partition (the main one). I assigned all of my space to that one partition so when i tried to install League of Legends i got a message that said: Patcher has detected that the local file system is case sensitive. League of Legends must run on a non-case-sensitive file system. This bothered me a little bit at first but i came up with an easy solution. Solution: Do not install it on that file system.

By this i mean that just go out and buy an external HDD and format it as something which is not case sensitive. Copy the League of Legends.app file from the .dmg one to your new HDD and just open it so that the patcher can do the rest. It will get installed into the new HDD not your [MAC] system, even though you might notice the icon into the launcher, it is not installed in your system but the HDD. Someone might have been addressed this matter before but i was a bit lazy to find whether or not there was a solution. Thank you!