fixed bug with reading from standard input

diff --git a/util/cpp/main.c b/util/cpp/main.c
index 63cfe9d..db0e3db 100644 (file)
--- a/util/cpp/main.c
+++ b/util/cpp/main.c
@@ -74,7 +74,7 @@ compile(argc, argv)
                break;
        case 0:
                FileName = "";
-               WorkingDir = 0;
+               WorkingDir = "";
                break;
        default:
                FileName = argv[0];