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lint: remove redundant condition in update_location

This commit is contained in:
rillig 2021-04-14 18:38:06 +00:00
parent 67509c5839
commit 08565001cc
1 changed files with 3 additions and 3 deletions
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6
usr.bin/xlint/lint1/err.c
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@ -1,4 +1,4 @@
/* $NetBSD: err.c,v 1.108 2021/04/14 18:35:40 rillig Exp $ */
/* $NetBSD: err.c,v 1.109 2021/04/14 18:38:06 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@ -37,7 +37,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(lint)
__RCSID("$NetBSD: err.c,v 1.108 2021/04/14 18:35:40 rillig Exp $");
__RCSID("$NetBSD: err.c,v 1.109 2021/04/14 18:38:06 rillig Exp $");
#endif
#include <sys/types.h>
@ -423,7 +423,7 @@ update_location(const char *filename, int lineno, bool is_begin, bool is_end)
top->by = includes;
includes = top;
} else {
if (is_end && top != NULL) {
if (is_end) {
includes = top->by;
free(top);
top = includes;