fixing

2024-03-17 15:00:59 -04:00 · 2024-03-17 15:00:59 -04:00 · 5c27fb2b27
parent 8172a163cd
commit 5c27fb2b27
1 changed files with 6 additions and 1 deletions
--- a/include/sl.h
+++ b/include/sl.h
@ -280,7 +280,12 @@ struct sl_trace {
      __path[__i]->field.sle_next[__i] = (listelm);			\
    }									\
    (listelm)->field.sle_prev = __elm;					\
-    __elm->field.sle_next[0]->field.sle_prev = (listelm);		\
+    if ((listelm)->field.sle_prev == (struct type *)(head)->slh_head) {	\
+      (head)->slh_head[0] = (listelm);					\
+    }									\
+    if ((listelm)->field.sle_next[0] == (head)->slh_tail) {		\
+      (head)->slh_tail = (listelm);					\
+    }									\
    (head)->length++;							\
    ARRAY_FREE(__path);							\
  } while (0)