Version 0.6.12 release; mostly changes in support for disks with other
than 512-byte sectors.
diff --git a/guid.cc b/guid.cc
index 63aca2f..8e4d7dd 100644
--- a/guid.cc
+++ b/guid.cc
@@ -202,7 +202,7 @@
 
 // Display a GUID as a string....
 ostream & operator<<(ostream & os, const GUIDData & data) {
-   string asString;
+//   string asString;
 
    os << data.AsString();
    return os;