===================================================================
RCS file: /cvs/mandoc/eqn.c,v
retrieving revision 1.8
retrieving revision 1.10
diff -u -p -r1.8 -r1.10
--- mandoc/eqn.c	2011/07/17 14:08:49	1.8
+++ mandoc/eqn.c	2011/07/17 14:15:11	1.10
@@ -1,4 +1,4 @@
-/*	$Id: eqn.c,v 1.8 2011/07/17 14:08:49 kristaps Exp $ */
+/*	$Id: eqn.c,v 1.10 2011/07/17 14:15:11 kristaps Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -283,6 +283,7 @@ eqn_do_define(struct eqn_node *ep, int ln, int pos, co
 			ep->defs = mandoc_realloc
 				(ep->defs, ep->defsz * 
 				 sizeof(struct eqn_def));
+			ep->defs[i].key = ep->defs[i].val = NULL;
 		}
 
 		ep->defs[i].keysz = sz;
@@ -291,8 +292,6 @@ eqn_do_define(struct eqn_node *ep, int ln, int pos, co
 
 		memcpy(ep->defs[i].key, start, sz);
 		ep->defs[i].key[(int)sz] = '\0';
-		ep->defs[i].val = NULL;
-		ep->defs[i].valsz = 0;
 	}
 
 	start = eqn_nexttok(mp, ln, pos, end, &sz);