diff options
| -rw-r--r-- | src/plist.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/plist.c b/src/plist.c index 29dbfb7..6d7a07f 100644 --- a/src/plist.c +++ b/src/plist.c @@ -1067,6 +1067,11 @@ static void plist_set_element_val(plist_t node, plist_type type, const void *val PLIST_API void plist_set_key_val(plist_t node, const char *val) { + plist_t father = plist_get_parent(node); + plist_t item = plist_dict_get_item(father, val); + if (item) { + return; + } plist_set_element_val(node, PLIST_KEY, val, strlen(val)); } |