Ironwail looks for wrong case PAK0.PAK on Linux

[insect678]

On Linux Mint 22:

The original Quake PAK0.PAK and PAK1.PAK files installed by Steam are all upper-case, however it seems like Ironwail only looks for the files in lower-case. In order to get Ironwail to recognize these files, I had to rename them to lower-case. Game ran great afterwords.

[bubbleguuum]

That's only when using the original pak files from the remaster (directory is also Id1 instead of id1). Hopefully, remastered pak files are properly lower case (as well as id1) and since they are used by default when ironwail is started, it works out of the box.
Ideally, ironwail should be case-insensitive for filenames and directories.