2006-12-18  Dmitry V. Levin <address@hidden>

	* node.c (str2wstr): Replace invalid `free` call with `free_wstr' call.

Index: node.c
===================================================================
RCS file: /sources/gawk/gawk-stable/node.c,v
retrieving revision 1.2
diff -u -p -r1.2 node.c
--- node.c	11 Aug 2006 12:49:40 -0000	1.2
+++ node.c	18 Dec 2006 14:56:56 -0000
@@ -694,12 +694,7 @@ str2wstr(NODE *n, size_t **ptr)
 			return n;
 		/* otherwise
 			fall through and recompute to fill in the array */
-	}
-
-	if (n->wstptr != NULL) {
-		free(n->wstptr);
-		n->wstptr = NULL;
-		n->wstlen = 0;
+		free_wstr(n);
 	}
 
 	/*