fixes #1709 incorrect pattern to delete custom sizes

Piwigo · Sep 9, 2022 · 076acc2 · 076acc2
1 parent 72d3940
commit 076acc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/admin/include/functions.php b/admin/include/functions.php
@@ -2951,7 +2951,7 @@ function clear_derivative_cache($types='all')
     $type = $types[$i];
     if ($type == IMG_CUSTOM)
     {
-      $type = derivative_to_url($type).'[a-zA-Z0-9]+';
+      $type = derivative_to_url($type).'_[a-zA-Z0-9]+';
     }
     elseif (in_array($type, ImageStdParams::get_all_types()))
     {