mark hex with 0x

15 years ago · 7d36acec5b
parent ba6d0e0edf
commit 7d36acec5b
1 changed files with 1 additions and 1 deletions
--- a/src/cryptoki.hxx
+++ b/src/cryptoki.hxx
@ -57,7 +57,7 @@ namespace cryptoki {

  inline std::string readable(const std::string& data) {
    if (data.find_first_not_of(VALID_CHARS)<data.size())
-      return hex(data);
+      return "0x"+hex(data);
    else
      return data;
  }