From: wessels <>
Date: Wed, 16 Sep 1998 02:24:07 +0000 (+0000)
Subject: look for cached HEAD objects for HEAD requests -- don't always look for
X-Git-Tag: SQUID_3_0_PRE1~2711
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0c7ccf7736f1cd09a716db9f6634cee141303581;p=thirdparty%2Fsquid.git

look for cached HEAD objects for HEAD requests -- don't always look for
GET objects for HEAD requests
---

diff --git a/src/client_side.cc b/src/client_side.cc
index 2a2e508e49..630ebfc16d 100644
--- a/src/client_side.cc
+++ b/src/client_side.cc
@@ -1,6 +1,6 @@
 
 /*
- * $Id: client_side.cc,v 1.395 1998/09/15 06:23:05 wessels Exp $
+ * $Id: client_side.cc,v 1.396 1998/09/15 20:24:07 wessels Exp $
  *
  * DEBUG: section 33    Client-side Routines
  * AUTHOR: Duane Wessels
@@ -1574,11 +1574,13 @@ clientProcessRequest2(clientHttpRequest * http)
     const request_t *r = http->request;
     const cache_key *key;
     StoreEntry *e;
-    if (r->method == METHOD_HEAD)
-	key = storeKeyPublic(http->uri, METHOD_GET);
-    else
-	key = storeKeyPublic(http->uri, r->method);
+    key = storeKeyPublic(http->uri, r->method);
     e = http->entry = storeGet(key);
+    if (r->method == METHOD_HEAD && e == NULL) {
+	/* We can generate a HEAD reply from a cached GET object */
+	key = storeKeyPublic(http->uri, METHOD_GET);
+	e = http->entry = storeGet(key);
+    }
 #if USE_CACHE_DIGESTS
     http->lookup_type = e ? "HIT" : "MISS";
 #endif