fix compilation

src/misc/markdown.rs

@@ -230,8 +230,10 @@ fn fix_images_and_integration(path: &str, html: &str) -> (String, Metadata) {
         mail_obfsucated: false,
     };
 
-    (
+    // Collection of any additional metadata
-        rewrite_str(
+    let mut additional_metadata = Vec::new();
+
+    let result = rewrite_str(
         html,
         RewriteStrSettings {
             element_content_handlers: vec![element!("img", |el| {
@@ -252,24 +254,29 @@ fn fix_images_and_integration(path: &str, html: &str) -> (String, Metadata) {
                                 Some(options),
                             );
                             el.replace(&data.content, ContentType::Html);
-                                metadata.merge(&data.metadata);
+
+                            // Store the metadata for later merging
+                            additional_metadata.push(data.metadata);
                         } else {
                             let image = general_purpose::STANDARD.encode(file);
-
                             el.set_attribute("src", &format!("data:{mime};base64,{image}"))
                                 .unwrap();
                         }
                     }
                 }
-
                 Ok(())
             })],
             ..RewriteStrSettings::default()
         },
     )
-        .unwrap(),
+    .unwrap();
-        metadata,
+
-    )
+    // Merge all collected metadata
+    for additional in additional_metadata {
+        metadata.merge(&additional);
+    }
+
+    (result, metadata)
 }
 
 /// Transform markdown string to File structure