Update doxgen config and some comments.

[simgear.git] / simgear / misc / zfstream.cxx

diff --git a/simgear/misc/zfstream.cxx b/simgear/misc/zfstream.cxx
index 38a16ff2aa9998b127a5a0c05803e61b87388f8b..eae24f78b16d88ecb7d4332f0f55a539db3fc0d7 100644 (file)
--- a/simgear/misc/zfstream.cxx
+++ b/simgear/misc/zfstream.cxx
@@ -270,7 +270,7 @@ gzfilebuf::underflow()
     }
     else
     {
-        return fillbuf() == EOF ? traits_type::eof() : int_type(*gptr());
+        return fillbuf() == EOF ? traits_type::eof() : (unsigned char) (*gptr());
     }
 }