1 files changed, 4 insertions, 1 deletions
diff --git a/googletest/src/gtest-printers.cc b/googletest/src/gtest-printers.cc
index a2df412..dd67f64 100644
--- a/googletest/src/gtest-printers.cc
+++ b/googletest/src/gtest-printers.cc
@@ -180,7 +180,10 @@ static CharFormat PrintAsCharLiteralTo(Char c, ostream* os) {
         *os << static_cast<char>(c);
         return kAsIs;
       } else {
-        *os << "\\x" + String::FormatHexInt(static_cast<UnsignedChar>(c));
+        ostream::fmtflags flags = os->flags();
+        *os << "\\x" << std::hex << std::uppercase
+            << static_cast<int>(static_cast<UnsignedChar>(c));
+        os->flags(flags);
         return kHexEscape;
       }
   }