Merge pull request #2257 from openstax/sanitize-img-fix

do not erase align attribute from img
openstax · Jan 15, 2021 · 6a5d665 · 6a5d665
2 parents d41b8d9 + f9cbc3c
commit 6a5d665
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/routines/build_teacher_exercise_content_hash.rb b/app/routines/build_teacher_exercise_content_hash.rb
@@ -113,7 +113,7 @@ class TeacherExerciseScrubber < Rails::Html::PermitScrubber
     h4
   )
   ALLOWED_ATTRS = %w(
-    alt title src width height style data-math type
+    alt title src width height style data-math type align
   )
   ALLOWED_IFRAME_ATTRS = %w(
     allowfullscreen class frameborder height mozallowfullscreen