fix: trailing line pattern should only delete empty lines

antonbabenko · Feb 25, 2021 · 733a8f0 · 733a8f0
1 parent f189a11
commit 733a8f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pre_commit_hooks/terraform_docs_replace.py b/pre_commit_hooks/terraform_docs_replace.py
@@ -43,7 +43,7 @@ def main(argv=None):
                 procArgs.append('--sort-by-required')
             procArgs.append('md')
             procArgs.append("./{dir}".format(dir=dir))
-            procArgs.append("| sed -e '$ d' -e 'N;/^\\n$/D;P;D'")
+            procArgs.append("| sed -e '${/^$/d;}' -e 'N;/^\\n$/D;P;D'")
             procArgs.append('>')
             procArgs.append("./{dir}/{dest}".format(dir=dir,dest=args.dest))
             subprocess.check_call(" ".join(procArgs), shell=True)