Remove -detachdb and stop's detach argument.

As the only BDB database left is the wallet, and it is always
detached.

Also remove IsChainFile() predicate and related chainfile-specific
logic.

1 files changed, 3 insertions, 5 deletions

diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index 21e37c75e1..43c8da7acd 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -179,14 +179,12 @@ Value help(const Array& params, bool fHelp)
 
 Value stop(const Array& params, bool fHelp)
 {
+    // Accept the deprecated and ignored 'detach´ boolean argument
     if (fHelp || params.size() > 1)
         throw runtime_error(
-            "stop <detach>\n"
-            "<detach> is true or false to detach the database or not for this stop only\n"
-            "Stop Bitcoin server (and possibly override the detachdb config value).");
+            "stop\n"
+            "Stop Bitcoin server.");
     // Shutdown will take long enough that the response should get back
-    if (params.size() > 0)
-        bitdb.SetDetach(params[0].get_bool());
     StartShutdown();
     return "Bitcoin server stopping";
 }