This showed up when running dnf update. Not sure what's going on but dnf still completed.

  ...
  Running scriptlet: libgcc-8.2.1-4.fc29.x86_64                                                                                                                              205/205 
cat: /usr/share/texlive/texmf-dist/web2c/fmtutil-hdr.cnf: No such file or directory
cat: bin: Is a directory
cat: boot: Is a directory
cat: dev: Is a directory
cat: etc: Is a directory
cat: home: Is a directory
cat: lib: Is a directory
cat: lib64: Is a directory
cat: lost+found: Is a directory
cat: media: Is a directory
cat: mnt: Is a directory
cat: opt: Is a directory
cat: proc: Is a directory
cat: root: Is a directory
cat: run: Is a directory
cat: sbin: Is a directory
cat: srv: Is a directory
cat: sys: Is a directory
cat: tmp: Is a directory
cat: usr: Is a directory
cat: var: Is a directory
warning: %triggerpostun(texlive-kpathsea-7:20180414-25.fc29.x86_64) scriptlet failed, exit status 1

Error in <unknown> scriptlet in rpm package libgcc
/var/tmp/rpm-tmp.R8pGqF: line 11: /usr/bin/updmap-sys: No such file or directory

  Running scriptlet: glibc-common-2.28-17.fc29.x86_64 
  ...
Complete!