diff -r e5399c60ae96 -r 89a07d18f86c src/array_list.c
--- a/src/array_list.c	Tue Dec 30 22:13:44 2025 +0100
+++ b/src/array_list.c	Wed Dec 31 12:24:39 2025 +0100
@@ -112,7 +112,7 @@
     if (array->capacity < req_capacity) {
         const size_t new_capacity = cx_array_grow_capacity(array->capacity,req_capacity);
         if (cxReallocateArray(allocator, &array->data, new_capacity, elem_size)) {
-            return -1; // LCOV_EXCL_LINE
+            return -1;
         }
         array->capacity = new_capacity;
     }