Fix mwouts#404 empty line handling in metadata

empty line is legal in YAML config section
zhuoqiang · Dec 20, 2019 · 2aee348 · 2aee348
1 parent 8cc0d83
commit 2aee348
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/jupytext/header.py b/jupytext/header.py
@@ -173,7 +173,7 @@ def header_to_metadata_and_cell(lines, header_prefix, ext=None):
 
         if _JUPYTER_RE.match(line):
             injupyter = True
-        elif not _LEFTSPACE_RE.match(line):
+        elif line and not _LEFTSPACE_RE.match(line):
             injupyter = False
 
         if injupyter: