use a more robust way to get a string from an Inlines

quarto-dev · Nov 17, 2023 · 3a6d542 · 3a6d542
1 parent 3529a5e
commit 3a6d542
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/src/resources/filters/crossref/index.lua b/src/resources/filters/crossref/index.lua
@@ -108,11 +108,7 @@ end
 
 local function index_caption(v)
   if #v.caption > 0 then
-    if pandoc.utils.type(v.caption[1]) == "Inline" then
-      return inlinesToString(pandoc.Inlines({v.caption[1]}))
-    else
-      return inlinesToString(pandoc.Inlines(v.caption[1].content))
-    end
+    return inlinesToString(quarto.utils.as_inlines(v.caption))
   else
     return ""
   end