obeyed a warning

diff --git a/lang/cem/libcc/gen/isatty.c b/lang/cem/libcc/gen/isatty.c
index aeee7ff..b68171f 100644 (file)
--- a/lang/cem/libcc/gen/isatty.c
+++ b/lang/cem/libcc/gen/isatty.c
@@ -6,6 +6,6 @@ isatty(f)
           where gtty is an ioctl(..., TCGETA, ...)
        */
 
-       if (gtty(f, &buf) < 0) return 0;
+       if (gtty(f, buf) < 0) return 0;
        return 1;
 }