Consolidate redundant implementations of ParseHashStr

This change:
* adds a length check to ParseHashStr, appropriate given its use to populate
  a 256-bit number from a hex str.
* allows the caller to handle the failure, which allows for the more
  appropriate JSONRPCError on failure in prioritisetransaction rpc

1 files changed, 0 insertions, 9 deletions

diff --git a/src/rest.cpp b/src/rest.cpp
index 7792844992..1850c0b7a6 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -105,15 +105,6 @@ static std::string AvailableDataFormatsString()
     return formats;
 }
 
-static bool ParseHashStr(const std::string& strReq, uint256& v)
-{
-    if (!IsHex(strReq) || (strReq.size() != 64))
-        return false;
-
-    v.SetHex(strReq);
-    return true;
-}
-
 static bool CheckWarmup(HTTPRequest* req)
 {
     std::string statusmessage;