Fix RLP encodeHexData casting

0xPolygonHermez · Sep 17, 2024 · b39dc54 · b39dc54
1 parent 8ed4340
commit b39dc54
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/utils/rlp.hpp b/src/utils/rlp.hpp
@@ -133,7 +133,7 @@ inline bool encodeHexData(string &data, const string &hex)
         string edata;
 
         bool res = encodeHexValue(edata, hex);
-        if (edata.length() != 1 || edata[0] >= 0x80) {
+        if (edata.length() != 1 || uint8_t(edata[0]) >= 0x80) {
             encodeLen(data, len);
         }
         data += edata;