rpc: Quote user supplied strings in error messages

1 files changed, 2 insertions, 2 deletions

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 7b37635db0..050d9dd980 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1134,7 +1134,7 @@ CoinStatsHashType ParseHashType(const std::string& hash_type_input)
     } else if (hash_type_input == "none") {
         return CoinStatsHashType::NONE;
     } else {
-        throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("%s is not a valid hash_type", hash_type_input));
+        throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("'%s' is not a valid hash_type", hash_type_input));
     }
 }
 
@@ -2213,7 +2213,7 @@ static RPCHelpMan getblockstats()
     for (const std::string& stat : stats) {
         const UniValue& value = ret_all[stat];
         if (value.isNull()) {
-            throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid selected statistic %s", stat));
+            throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Invalid selected statistic '%s'", stat));
         }
         ret.pushKV(stat, value);
     }