cache_images: set a lower size limit for stuff to cache

diff --git a/include/rssfuncs.php b/include/rssfuncs.php
index 5502c9f50f7f870d9ee05bd8aa0a25f1ad43f625..96e8cbd44747da4e5f36e2b5717ba51cc73ec2c8 100644 (file)
--- a/include/rssfuncs.php
+++ b/include/rssfuncs.php
@@ -1335,7 +1335,7 @@
                                if (!file_exists($local_filename)) {
                                        $file_content = fetch_file_contents($src);
 
-                                       if ($file_content) {
+                                       if ($file_content && strlen($file_content) > 1024) {
                                                file_put_contents($local_filename, $file_content);
                                        }
                                }