diff -r efbd59642577 -r 49a284f61e8c ucx/list.c
--- a/ucx/list.c	Fri Apr 21 21:25:32 2023 +0200
+++ b/ucx/list.c	Sun May 07 11:53:10 2023 +0200
@@ -115,12 +115,12 @@
     return ptr == NULL ? NULL : *ptr;
 }
 
-static size_t cx_pl_find(
+static ssize_t cx_pl_find(
         struct cx_list_s const *list,
         void const *elem
 ) {
     cx_pl_hack_cmpfunc(list);
-    size_t ret = list->climpl->find(list, &elem);
+    ssize_t ret = list->climpl->find(list, &elem);
     cx_pl_unhack_cmpfunc(list);
     return ret;
 }