(merge_face_ref): Specifying `unspecified' is a no-op.

diff --git a/src/xfaces.c b/src/xfaces.c
index f78ecacee1ac1318c112df421e2d98ff9e0d7211..aafd762b73be63bf5dea9996a91a2d54c7c279aa 100644 (file)
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -3626,7 +3626,10 @@ merge_face_ref (f, face_ref, to, err_msgs, named_merge_points)
              Lisp_Object value = XCAR (XCDR (face_ref));
              int err = 0;
 
-             if (EQ (keyword, QCfamily))
+             /* Specifying `unspecified' is a no-op.  */
+             if (EQ (value, Qunspecified))
+               ;
+             else if (EQ (keyword, QCfamily))
                {
                  if (STRINGP (value))
                    to[LFACE_FAMILY_INDEX] = value;