1 files changed, 8 insertions, 1 deletions
diff --git a/src/util.cpp b/src/util.cpp
index 9e4b2b787..081484c37 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -77,11 +77,12 @@
 // See also: http://stackoverflow.com/questions/10020179/compilation-fail-in-boost-librairies-program-options
 //           http://clang.debian.net/status.php?version=3.0&key=CANNOT_FIND_FUNCTION
 namespace boost {
+
     namespace program_options {
         std::string to_internal(const std::string&);
     }
-}
 
+} // namespace boost
 
 using namespace std;
 
@@ -94,6 +95,7 @@ bool fDaemon = false;
 bool fServer = false;
 string strMiscWarning;
 bool fLogTimestamps = false;
+bool fLogIPs = false;
 volatile bool fReopenDebugLog = false;
 CClientUIInterface uiInterface;
 
@@ -419,6 +421,11 @@ const signed char p_util_hexdigit[256] =
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, };
 
+signed char HexDigit(char c)
+{
+    return p_util_hexdigit[(unsigned char)c];
+}
+
 bool IsHex(const string& str)
 {
     BOOST_FOREACH(char c, str)