doc: add missing continue if pandoc is not available

Without the continue, the run on the next line will call die if pandoc is not
available, thus breaking the fallback for subsequent formats.

diff --git a/mkosi/documentation.py b/mkosi/documentation.py
index e7af43b02a801b980de19ec7ae6f13bab4f4ebb8..41a6652c8760bb48d106d1e9c695818519703ca8 100644 (file)
--- a/mkosi/documentation.py
+++ b/mkosi/documentation.py
@@ -29,7 +29,8 @@ def show_docs(
                 return
             elif form == DocFormat.pandoc:
                 if not find_binary("pandoc"):
-                    logging.error("pandoc is not available")
+                    logging.warn("pandoc is not available")
+                    continue
                 pandoc = run(
                     ["pandoc", "-t", "man", "-s", resources / f"man/{manual}.{man_chapter}.md"],
                     stdout=subprocess.PIPE,