Fix subject metadata

johnfactotum · Oct 30, 2024 · a8b006b · a8b006b
1 parent 1c44f1a
commit a8b006b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/book-info.js b/src/book-info.js
@@ -159,7 +159,7 @@ const makeBookInfoBox = (metadata, pixbuf) => {
             margin_top: 12,
         })
         box.append(subjectsBox)
-        for (const subject of metadata.subject)
+        for (const subject of [].concat(metadata.subject))
             subjectsBox.insert(makeSubjectBox(subject), -1)
     }