------------------------------------------------------------
revno: 12438
revision-id: squid3@treenet.co.nz-20130102040515-un4kc5pjeqark53i
parent: squid3@treenet.co.nz-20130102040134-1xaa56m5g7sajw1x
fixes bug(s): http://bugs.squid-cache.org/show_bug.cgi?id=3728
author: Tianyin Xu <tixu@cs.ucsd.edu>
committer: Amos Jeffries <squid3@treenet.co.nz>
branch nick: 3.3
timestamp: Tue 2013-01-01 21:05:15 -0700
message:
  Bug 3728: Improve debug for cache_dir
------------------------------------------------------------
# Bazaar merge directive format 2 (Bazaar 0.90)
# revision_id: squid3@treenet.co.nz-20130102040515-un4kc5pjeqark53i
# target_branch: http://bzr.squid-cache.org/bzr/squid3/3.3
# testament_sha1: 860d1e7e8ad6ca8c456d2a6fddb56b859037613e
# timestamp: 2013-01-02 04:08:48 +0000
# source_branch: http://bzr.squid-cache.org/bzr/squid3/3.3
# base_revision_id: squid3@treenet.co.nz-20130102040134-\
#   1xaa56m5g7sajw1x
# 
# Begin patch
=== modified file 'src/store_dir.cc'
--- src/store_dir.cc	2012-10-16 23:43:54 +0000
+++ src/store_dir.cc	2013-01-02 04:05:15 +0000
@@ -913,6 +913,10 @@
 void
 StoreHashIndex::create()
 {
+    if (Config.cacheSwap.n_configured == 0) {
+        debugs(0, DBG_PARSE_NOTE(DBG_CRITICAL), "No cache_dir stores are configured.");
+    }
+
     for (int i = 0; i < Config.cacheSwap.n_configured; ++i) {
         if (dir(i).active())
             store(i)->create();