com32/lib: fix unused argument warning in fdopendir()

fdopendir() is a stub, and probably will remain such.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/com32/lib/fdopendir.c b/com32/lib/fdopendir.c
index 5fe1161..4fc3138 100644 (file)
--- a/com32/lib/fdopendir.c
+++ b/com32/lib/fdopendir.c
@@ -8,6 +8,8 @@
 
 DIR *fdopendir(int __fd)
 {
+    (void)__fd;
+
     errno = ENOSYS;
     return NULL;
 }