commit 3bfa263f53cce75474dd4e93e9885177e4fdb388
author Richard Uhler <ruhler@google.com> Thu Sep 14 14:55:32 2017 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Thu Sep 14 14:55:32 2017 +0000
tree 89ab8d5f60652363b0d6b1452104709df4fd3690
parent e335ee8f7279d321c5cd7e8916fc6454a23b2cd5
parent a3a60b372efb48a672848c7797efd57a4ec92303

Merge "Revert "Add support for gid derivation on private volumes"" into oc-mr1-dev

KeyUtil.cpp

diff --git a/KeyUtil.cpp b/KeyUtil.cpp
index 7bbbf01..dbc73c1 100644
--- a/KeyUtil.cpp
+++ b/KeyUtil.cpp
@@ -98,7 +98,7 @@
 static std::string keyname(const std::string& prefix, const std::string& raw_ref) {
     std::ostringstream o;
     o << prefix << ":";
-    for (auto i : raw_ref) {
+    for (unsigned char i : raw_ref) {
         o << std::hex << std::setw(2) << std::setfill('0') << (int)i;
     }
     return o.str();