- add libbb function str_tolower to convert a string to lowercase.

[oweals/busybox.git] / coreutils / cmp.c

diff --git a/coreutils/cmp.c b/coreutils/cmp.c
index cff118279838e3857683e379b14be850658d0c2c..c70f8822dd18f52dad9e8b1e093a078ab8900810 100644 (file)
--- a/coreutils/cmp.c
+++ b/coreutils/cmp.c
@@ -30,7 +30,7 @@ static FILE *cmp_xfopen_input(const char * const filename)
        fp = fopen_or_warn_stdin(filename);
        if (fp)
                return fp;
-       exit(xfunc_error_retval);       /* We already output an error message. */
+       sleep_and_die();        /* We already output an error message. */
 }
 
 static const char fmt_eof[] = "cmp: EOF on %s\n";