commit | 17546f53ac1377b0d4f45a800aaec7366ba5b6a0 | [log] [tgz] |
---|---|---|
author | Nikias Bassen <nikias@gmx.li> | Mon May 20 01:24:15 2019 +0200 |
committer | Nikias Bassen <nikias@gmx.li> | Mon May 20 01:24:15 2019 +0200 |
tree | 36b7df46cfb2d6a87c8713f4c357210fd06a10b1 | |
parent | ea37ed01b8c7e05078620ed039899ddff48eac1c [diff] |
plist_set_key_val(): prevent setting a key value that already exists in a PLIST_DICT
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 @@ 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)); }