tree bbff0a7bbea4e62f7646174ee245e5950b4b0d30
parent 706771e357570d1bee268fc7c2233506da967bcd
author Nikias Bassen <nikias@gmx.li> 1675600943 +0100
committer Nikias Bassen <nikias@gmx.li> 1675600943 +0100

Fix plist_sort() by swapping the nodes in the tree instead of their data

The problem was that we swapped potential child node data between nodes,
but their parents would not be updated that way, leading to double frees
or segmentation faults when freeing a plist. This commit instead fixes this
by swapping the actual nodes in the tree.