3520: Fix median calculation r=Learath2 a=def-
as reported by I.K.U on Discord
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## Checklist
- [ ] Tested the change ingame
- [ ] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)
Co-authored-by: def <dennis@felsin9.de>
Direct leak of 768 byte(s) in 2 object(s) allocated from:
#0 0x4e91ad in operator new(unsigned long)
#1 0x7f0c54a3bf63 in sql::mysql::MySQL_Prepared_ResultSet::getBlob(unsigned int) const (/usr/lib/x86_64-linux-gnu/libmysqlcppconn.so.7+0x77f63)
Purely automatic change. In case of conflict with this change, apply the
other change and rerun the formatting to restore it:
$ python scripts/fix_style.py