Remember to NULL-ify new keys/vals.

2 files changed, 2 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index a2b3d449..22156ca6 100644
--- a/Makefile
+++ b/Makefile
@@ -355,7 +355,7 @@ llib-lmandoc.ln: $(MANDOC_LNS)
 
 # You'll need -ldb for Linux.
 mandocdb: $(MANDOCDB_OBJS) libmandoc.a
-	$(CC) -o $@ $(MANDOCDB_OBJS) libmandoc.a
+	$(CC) -o $@ $(MANDOCDB_OBJS) libmandoc.a -ldb
 
 llib-lmandocdb.ln: $(MANDOCDB_LNS)
 	$(LINT) $(LINTFLAGS) -Cmandocdb $(MANDOCDB_LNS)
diff --git a/eqn.c b/eqn.c
index 9727f116..44a9c378 100644
--- a/eqn.c
+++ b/eqn.c
@@ -283,6 +283,7 @@ eqn_do_define(struct eqn_node *ep, int ln, int pos, const char **end)
 			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;