Only try to remove tracked pdf files

gitlab-ci/latex.yml

@@ -25,7 +25,7 @@ compile_latex:
     - mapfile -t gitfiles < <(git ls-files)
     - mapfile -d $'\0' -t texfiles < <(grep -lZ -d skip --include '*.tex' -E '^[^%]*\\documentclass' "${gitfiles[@]}")
     - for t in "${texfiles[@]}" ; do verb "Compiling $t" ; compile_tex "$t" && succeeded+=( "$t" ) || failed+=( "$t" ) ;  done
-    - git ls-files -z | xargs -0 rm -v -f # remove all tracked files such that they are not included in the artifacts
+    - git ls-files -z | xargs -0 rm -v -f || true # remove all tracked files such that they are not included in the artifacts
     # if you want to upload PDFs somewhere else, do something like the following:
     #- rsync -rvva *.pdf wissmann@faui8220:/serv/httpd/www8/htdocs/ext/thorsten/test
     - echo "The following tex were compiled successfully:" ; printf "%s\n" "${succeeded[@]}"