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Avoid orphaned cache files from breaking the caching layer.

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(cherry picked from commit 57d0a2e803d8efd2721c575e225bc9d90910d6d3)
This commit is contained in:
Chad Weider 2012-03-04 15:04:54 -08:00
parent ca91c0c403
commit c0fc7f9b0c
1 changed files with 1 additions and 1 deletions
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2
src/node/utils/caching_middleware.js
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@ -55,7 +55,7 @@ CachingMiddleware.prototype = new function () {
var modifiedSince = (req.headers['if-modified-since']
&& new Date(req.headers['if-modified-since']));
var lastModifiedCache = !error && stats.mtime;
if (lastModifiedCache) {
if (lastModifiedCache && responseCache[cacheKey]) {
req.headers['if-modified-since'] = lastModifiedCache.toUTCString();
} else {
delete req.headers['if-modified-since'];