From d1a3707246573cc6aa401ebfa1a29f1926ca7dab Mon Sep 17 00:00:00 2001
From: Amos Jeffries <squid3@treenet.co.nz>
Date: Tue, 14 May 2013 09:31:15 -0600
Subject: [PATCH] Log an ERROR instead of halting on unknown cache_dir types

Squid-3 can run fine without any configured cache_dir. This assists with
upgrade from older Squid-2 where COSS or NULL cache types may be present.
It also assists with backward compatibility for any future cache types
which may be added in future.
---
 src/cache_cf.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/cache_cf.cc b/src/cache_cf.cc
index 6d15433564..f26e43db51 100644
--- a/src/cache_cf.cc
+++ b/src/cache_cf.cc
@@ -1912,8 +1912,10 @@ parse_cachedir(SquidConfig::_cacheSwap * swap)
 
     fs = find_fstype(type_str);
 
-    if (fs < 0)
-        self_destruct();
+    if (fs < 0) {
+        debugs(3, DBG_PARSE_NOTE(DBG_IMPORTANT), "ERROR: This proxy does not support the '" << type_str << "' cache type. Ignoring.");
+        return;
+    }
 
     /* reconfigure existing dir */
 
-- 
2.47.3