Fix cache_dir type check during reconfiguration.

SwapDir::type() returns C strings which should be compared with
strcmp(3) instead of checking pointers for equality.

diff --git a/src/cache_cf.cc b/src/cache_cf.cc
index a2a3271efb9fa6c62b1d9b4ff2febccd1ab7f371..354a91e2d6e782dba0f753900c79b5fd5cefc604 100644 (file)
--- a/src/cache_cf.cc
+++ b/src/cache_cf.cc
@@ -1953,7 +1953,7 @@ parse_cachedir(SquidConfig::_cacheSwap * swap)
 
             sd = dynamic_cast<SwapDir *>(swap->swapDirs[i].getRaw());
 
-            if (sd->type() != StoreFileSystem::FileSystems().items[fs]->type()) {
+            if (strcmp(sd->type(), StoreFileSystem::FileSystems().items[fs]->type()) != 0) {
                 debugs(3, 0, "ERROR: Can't change type of existing cache_dir " <<
                        sd->type() << " " << sd->path << " to " << type_str << ". Restart required");
                 return;