diff --git a/gemfeed.py b/gemfeed.py
index 3d9c3d7..04b9217 100644
--- a/gemfeed.py
+++ b/gemfeed.py
@@ -108,6 +108,10 @@ def main():
 
     # Add one entry per .gmi file
     files = find_files(args.n)
+    if not files:
+        print("No world-readable Gemini content found! :(")
+        return
+
     for n, filename in enumerate(files):
         entry = feed.add_entry()
         populate_entry_from_file(filename, args.base_url, entry)