**unar** is unable to unpack certain //rar// files, like: https://mega.nz/#!TZUGyKBI!5rITrOXUUBXaThpWfwxc_Hks-UI64eKi7O_336Vn4og
**unar** for other systems manages to unpack this file. The reason is one of the patches that our upstream (Debian) applies:
Other patches applied:
do not influence this issue.
I suspect that the most likely cause is the `fix-crashes.patch` patch, but I couldn't confirm this because the 4 patches need to be applied all together, else build or patching fails.
I suggest leaving out the first 4 patches (//fix-crashes.patch//, //CSInputBuffer-bit-string-reading.patch//, //gnustep-support.patch// and //proper-init-autoreleasepool.patch//) and to leave whatever fixes they do to the main developer of unar to implement.