woops. dotn pass NULL

diff --git a/coreutils/wc.c b/coreutils/wc.c
index 728d725a3bc9040d0f2f214777a55c3c62982935..94f1ee6106b63a5b0989aa6d6b7756db64c21717 100644 (file)
--- a/coreutils/wc.c
+++ b/coreutils/wc.c
@@ -139,7 +139,7 @@ int wc_main(int argc, char **argv)
        }
 
        if (argv[optind] == NULL || strcmp(argv[optind], "-") == 0) {
-               wc_file(stdin, NULL);
+               wc_file(stdin, "");
                return EXIT_SUCCESS;
        } else {
                while (optind < argc) {