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authorJustAMacUser <[email protected]>2015-08-14 19:49:41 -0400
committerJustAMacUser <[email protected]>2015-08-16 00:33:33 -0400
commit4a27966e78407d4482de5d1a70093930f9eb8b85 (patch)
tree9ca4a625d9f07fde244783d77a8ea3a1c4250d64 /js/PrefFilterTree.js
parent98b0729850d36f07d12661d91b06b8057a4e3aed (diff)
Keep local cached images fresh if file exists.
Updates the cache_images() function to `touch` images if the file exists already. Some sites (e.g. news) re-use stock images and this change updates the local file's modified time every time the image is referenced in new articles. This should prevent the local file from being expired/deleted only to be re-cached later on.
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