From bea0b5557697f499ba4d85d67117c22703a4aa4c Mon Sep 17 00:00:00 2001
From: Justine Tunney <jtunney@gmail.com>
Date: Sun, 21 Aug 2022 18:05:05 -0700
Subject: [PATCH] Fix If-Modified-Since regression

---
 tool/net/redbean.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/net/redbean.c b/tool/net/redbean.c
index 18fcdcbba..8b47a2b33 100644
--- a/tool/net/redbean.c
+++ b/tool/net/redbean.c
@@ -6164,7 +6164,7 @@ static const char *GetContentType(struct Asset *a, const char *path, size_t n) {
 static bool IsNotModified(struct Asset *a) {
   if (cpm.msg.version < 10) return false;
   if (!HasHeader(kHttpIfModifiedSince)) return false;
-  return a->lastmodified >=
+  return a->lastmodified <
          ParseHttpDateTime(HeaderData(kHttpIfModifiedSince),
                            HeaderLength(kHttpIfModifiedSince));
 }