Code review fix

Author: peterharperuk

src/rp2_common/pico_lwip/tools/makefsdata.py

@@ -54,12 +54,14 @@ def process_file(input_dir, file):
         results.append({'data': bytes(data, "utf-8"), 'comment': comment});
 
     # content type and content encoding
+    content_type_header = f"Content-Type: {content_type}"
     if content_encoding is None:
-        data = f"Content-Type: {content_type}\r\n\r\n"
-        comment = f"\"Content-Type: {content_type}\" ({len(data)} chars)"
+        data = f"{content_type_header}\r\n\r\n"
+        comment = f"\"{content_type_header}\" ({len(data)} chars)"
     else:
-        data = f"Content-Type: {content_type}\r\nContent-Encoding: {content_encoding}\r\n\r\n"
-        comment = f"\"Content-Type: {content_type} Content-Encoding: {content_encoding}\" ({len(data)} chars)"
+        content_encoding_header = f"Content-Encoding: {content_encoding}"
+        data = f"{content_type_header}\r\n{content_encoding_header}\r\n\r\n"
+        comment = f"\"{content_type_header} {content_encoding_header}\" ({len(data)} chars)"
     results.append({'data': bytes(data, "utf-8"), 'comment': comment});
 
     # file contents