Fix sign conversion warnings

2016-03-02 07:53:14 -08:00
parent d929fdeb9b
commit 3ecad55910
10 changed files with 44 additions and 28 deletions
@@ -46,7 +46,7 @@ namespace {
 std::string sanitize(const std::string &s) {
  std::string result;
  for (std::string::const_iterator i = s.begin(), end = s.end(); i != end; ++i)
-    result.push_back(*i & 0xff);
+    result.push_back(*i & static_cast<char>(0xff));
  return result;
 }