Merge branch 'master' into comment

1 files changed, 8 insertions, 13 deletions

diff --git a/field.c b/field.c
index 64ee1f02..4819ea94 100644
--- a/field.c
+++ b/field.c
@@ -40,7 +40,6 @@ typedef void (* Setfunc)(long, char *, long, NODE *);
 
 static long (*parse_field)(long, char **, int, NODE *,
 			     Regexp *, Setfunc, NODE *, NODE *, bool);
-static void rebuild_record(void);
 static long re_parse_field(long, char **, int, NODE *,
 			     Regexp *, Setfunc, NODE *, NODE *, bool);
 static long def_parse_field(long, char **, int, NODE *,
@@ -140,7 +139,7 @@ set_field(long num,
 /* rebuild_record --- Someone assigned a value to $(something).
 			Fix up $0 to be right */
 
-static void
+void
 rebuild_record()
 {
 	/*
@@ -148,9 +147,7 @@ rebuild_record()
 	 * a size_t isn't big enough.
 	 */
 	unsigned long tlen;
-	unsigned long ofslen;
 	NODE *tmp;
-	NODE *ofs;
 	char *ops;
 	char *cops;
 	long i;
@@ -158,14 +155,12 @@ rebuild_record()
 	assert(NF != -1);
 
 	tlen = 0;
-	ofs = force_string(OFS_node->var_value);
-	ofslen = ofs->stlen;
 	for (i = NF; i > 0; i--) {
 		tmp = fields_arr[i];
 		tmp = force_string(tmp);
 		tlen += tmp->stlen;
 	}
-	tlen += (NF - 1) * ofslen;
+	tlen += (NF - 1) * OFSlen;
 	if ((long) tlen < 0)
 		tlen = 0;
 	emalloc(ops, char *, tlen + 2, "rebuild_record");
@@ -183,11 +178,11 @@ rebuild_record()
 		}
 		/* copy OFS */
 		if (i != NF) {
-			if (ofslen == 1)
-				*cops++ = ofs->stptr[0];
-			else if (ofslen != 0) {
-				memcpy(cops, ofs->stptr, ofslen);
-				cops += ofslen;
+			if (OFSlen == 1)
+				*cops++ = *OFS;
+			else if (OFSlen != 0) {
+				memcpy(cops, OFS, OFSlen);
+				cops += OFSlen;
 			}
 		}
 	}
@@ -231,7 +226,7 @@ rebuild_record()
 			fields_arr[i] = n;
 			assert((n->flags & WSTRCUR) == 0);
 		}
-		cops += fields_arr[i]->stlen + ofslen;
+		cops += fields_arr[i]->stlen + OFSlen;
 	}
 
 	unref(fields_arr[0]);