remove all whitespace at the end of file as I asked so we don't have the same GLCI failure again

mattdowle · mattdowle · commit 9950d22a4eaa · 2022-11-01T11:01:38.000-04:00
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
@@ -63,7 +63,7 @@ build: ## build data.table sources as tar.gz archive
   before_script:
     - Rscript -e 'install.packages(c("knitr","rmarkdown"), repos=file.path("file:",normalizePath("bus/mirror-packages/cran")), quiet=TRUE)'
     - rm -r bus
-    - sed -i '${/^$/d;}' ./DESCRIPTION ## make last line end abruptly; i.e. without a final \n
+    - sed -i '/^[[:space:]]*$/d' ./DESCRIPTION ## make last line end abruptly; i.e. without a final \n
     - echo "Revision:" $CI_BUILD_REF >> ./DESCRIPTION
   script:
     - R CMD build .
