Avoid empty "raw" directive

spatialaudio · Jan 2, 2022 · 3c6c6b9 · 3c6c6b9
1 parent 451de0e
commit 3c6c6b9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/nbsphinx.py b/src/nbsphinx.py
@@ -162,9 +162,12 @@
 {{ output.data[datatype] | escape_latex | ansi2latex | indent | indent }}
         \\end{sphinxVerbatim}
 
+{# NB: The "raw" directive doesn't work with empty content #}
+{%- if output.data[datatype].strip() %}
     .. raw:: text
 
 {{ output.data[datatype] | indent | indent }}
+{%- endif %}
 
 {%- elif datatype in ['image/svg+xml', 'image/png', 'image/jpeg', 'application/pdf'] %}