Report missing inputs in sendrawtransaction

src/rpcrawtransaction.cpp

@@ -756,12 +756,17 @@ Value sendrawtransaction(const Array& params, bool fHelp)
     if (!fHaveMempool && !fHaveChain) {
         // push to local node and sync with wallets
         CValidationState state;
-        if (!AcceptToMemoryPool(mempool, state, tx, false, NULL, !fOverrideFees)) {
-            if(state.IsInvalid())
+        bool fMissingInputs;
+        if (!AcceptToMemoryPool(mempool, state, tx, false, &fMissingInputs, !fOverrideFees)) {
+            if (state.IsInvalid()) {
                 throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason()));
-            else
+            } else {
+                if (fMissingInputs) {
+                    throw JSONRPCError(RPC_TRANSACTION_ERROR, "Missing inputs");
+                }
                 throw JSONRPCError(RPC_TRANSACTION_ERROR, state.GetRejectReason());
             }
+        }
     } else if (fHaveChain) {
         throw JSONRPCError(RPC_TRANSACTION_ALREADY_IN_CHAIN, "transaction already in block chain");
     }