1 files changed, 1 insertions, 1 deletions
diff --git a/node.h b/node.h
index dd43e21d4e..75c3615e96 100644
--- a/node.h
+++ b/node.h
@@ -154,7 +154,7 @@ typedef struct RNode {
 
 #define RNODE(obj)  (R_CAST(RNode)(obj))
 
-#define nd_type(n) (((RNODE(n))->flags>>FL_USHIFT)&0xff)
+#define nd_type(n) ((int)(((RNODE(n))->flags>>FL_USHIFT)&0xff))
 #define nd_set_type(n,t) \
     RNODE(n)->flags=((RNODE(n)->flags&~FL_UMASK)|(((t)<<FL_USHIFT)&FL_UMASK))