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make: skip strdup when parsing an irrelevant ':L' modifier

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No functional change.
This commit is contained in:
rillig 2021-03-14 18:10:57 +00:00
parent ae0a762a50
commit a1837566a4
1 changed files with 6 additions and 4 deletions
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10
usr.bin/make/var.c
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@ -1,4 +1,4 @@
/* $NetBSD: var.c,v 1.871 2021/03/14 18:08:25 rillig Exp $ */
/* $NetBSD: var.c,v 1.872 2021/03/14 18:10:57 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -140,7 +140,7 @@
#include "metachar.h"
/* "@(#)var.c 8.3 (Berkeley) 3/19/94" */
MAKE_RCSID("$NetBSD: var.c,v 1.871 2021/03/14 18:08:25 rillig Exp $");
MAKE_RCSID("$NetBSD: var.c,v 1.872 2021/03/14 18:10:57 rillig Exp $");
typedef enum VarFlags {
VFL_NONE = 0,
@ -2518,8 +2518,10 @@ ApplyModifier_Literal(const char **pp, ApplyModifiersState *st)
(*pp)++;
Expr_Define(expr);
Expr_SetValueOwn(expr, bmake_strdup(expr->var->name.str));
if (expr->eflags & VARE_WANTRES) {
Expr_Define(expr);
Expr_SetValueOwn(expr, bmake_strdup(expr->var->name.str));
}
return AMR_OK;
}