diff --git a/parse.c b/parse.c
index 20303e9..6aca4ad 100644
--- a/parse.c
+++ b/parse.c
@@ -920,7 +920,7 @@ parsefn(Lnk *lnk)
 	curf->nmem = 0;
 	curf->nblk = nblk;
 	curf->rpo = 0;
-	for (b=0; b; b=b->link)
+	for (b=curf->start; b; b=b->link)
 		b->dlink = 0; /* was trashed by findblk() */
 	for (i=0; i<BMask+1; ++i)
 		blkh[i] = 0;