Add bitfield_set function from libubox.

[project/uci.git] / list.c

diff --git a/list.c b/list.c
index 863c48c..321861c 100644 (file)
--- a/list.c
+++ b/list.c
@@ -33,7 +33,7 @@ static inline void uci_list_fixup(struct uci_list *ptr)
        ptr->next->prev = ptr;
 }
 
-/* 
+/*
  * uci_alloc_generic allocates a new uci_element with payload
  * payload is appended to the struct to save memory and reduce fragmentation
  */
@@ -318,7 +318,7 @@ uci_lookup_ext_section(struct uci_context *ctx, struct uci_ptr *ptr)
        else if (!uci_validate_type(name))
                goto error;
 
-       /* if the given index is negative, it specifies the section number from 
+       /* if the given index is negative, it specifies the section number from
         * the end of the list */
        if (idx < 0) {
                c = 0;
@@ -346,7 +346,7 @@ uci_lookup_ext_section(struct uci_context *ctx, struct uci_ptr *ptr)
        goto done;
 
 error:
-       e = NULL;
+       free(section);
        memset(ptr, 0, sizeof(struct uci_ptr));
        UCI_THROW(ctx, UCI_ERR_INVAL);
 done:
@@ -431,11 +431,12 @@ uci_lookup_ptr(struct uci_context *ctx, struct uci_ptr *ptr, char *str, bool ext
 complete:
        ptr->flags |= UCI_LOOKUP_COMPLETE;
 abort:
-       return 0;
+       return UCI_OK;
 
 notfound:
        UCI_THROW(ctx, UCI_ERR_NOTFOUND);
-       return 0;
+       /* not a chance here */
+       return UCI_ERR_NOTFOUND;
 }
 
 __private struct uci_element *