Module Name: src
Committed By: rillig
Date: Sun Aug 23 11:13:08 UTC 2020
Modified Files:
src/usr.bin/make: lst.c
Log Message:
make(1): remove another piece of code for circular lists
To generate a diff of this commit:
cvs rdiff -u -r1.37 -r1.38 src/usr.bin/make/lst.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/lst.c
diff -u src/usr.bin/make/lst.c:1.37 src/usr.bin/make/lst.c:1.38
--- src/usr.bin/make/lst.c:1.37 Sun Aug 23 10:53:27 2020
+++ src/usr.bin/make/lst.c Sun Aug 23 11:13:08 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: lst.c,v 1.37 2020/08/23 10:53:27 rillig Exp $ */
+/* $NetBSD: lst.c,v 1.38 2020/08/23 11:13:08 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -37,11 +37,11 @@
#include "make.h"
#ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: lst.c,v 1.37 2020/08/23 10:53:27 rillig Exp $";
+static char rcsid[] = "$NetBSD: lst.c,v 1.38 2020/08/23 11:13:08 rillig Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: lst.c,v 1.37 2020/08/23 10:53:27 rillig Exp $");
+__RCSID("$NetBSD: lst.c,v 1.38 2020/08/23 11:13:08 rillig Exp $");
#endif /* not lint */
#endif
@@ -472,12 +472,11 @@ Lst_ForEachFrom(Lst list, LstNode node,
/*
* We're done with the traversal if
- * - the next node to examine is the first in the queue or
- * doesn't exist and
+ * - the next node to examine doesn't exist and
* - nothing's been added after the current node (check this
* after proc() has been called).
*/
- done = (next == NULL || next == list->first);
+ done = next == NULL;
tln->useCount++;
result = (*proc)(tln->datum, procData);
