--- a/trb 0c9d000cb9dc0a1748f808be385a25753cc4cfbd237c068465a89d6975a1ff9dd4ca433500af044477e436b9882fae92bf3be4b189ca9bff41edf67c3b487a99
+++ b/trb c49754afd77b62246c3f1888424e4f765cabd7ab69976910809fd05d1dd2e6a47984df0d3e6117c1b0eacb8d6dfc34d2b1ee45d844b088bc0f6be9101181f9d4
@@ -6979,7 +6979,7 @@
 #endif // __INCLUDED_PROTOCOL_H__
 
 ##############################################################################
-84080 @ ./bitcoin/src/bitcoinrpc.cpp
+84060 @ ./bitcoin/src/bitcoinrpc.cpp
 ##############################################################################
 // Copyright (c) 2010 Satoshi Nakamoto
 // Copyright (c) 2009-2012 The Bitcoin developers
@@ -8767,7 +8767,7 @@
 
 Value dumpblock(const Array& params, bool fHelp)
 {
-    if (fHelp || params.size() < 1 || params.size() > 2)
+    if (fHelp || params.size() != 2)
         throw runtime_error(
             "dumpblock <height> <filename>\n"
             "Emit the block at <height> to <filename>.");