1 files changed, 4 insertions, 1 deletions
diff --git a/symbol.c b/symbol.c
index 55b17397..797b5ec4 100644
--- a/symbol.c
+++ b/symbol.c
@@ -3,7 +3,7 @@
  */
 
 /*
- * Copyright (C) 1986, 1988, 1989, 1991-2015, 2017,
+ * Copyright (C) 1986, 1988, 1989, 1991-2015, 2017, 2018,
  * the Free Software Foundation, Inc.
  *
  * This file is part of GAWK, the GNU implementation of the
@@ -653,6 +653,9 @@ check_param_names(void)
 	n.type = Node_val;
 	n.flags = STRING|STRCUR;
 	n.stfmt = STFMT_UNUSED;
+#ifdef HAVE_MPFR
+	n.strndmode = MPFR_round_mode;
+#endif
 
 	/*
 	 * assoc_list() returns an array with two elements per awk array