Module Name: src Committed By: rillig Date: Sun Jul 26 19:13:43 UTC 2020
Modified Files: src/usr.bin/make: var.c Log Message: make(1): split local variable into two in Var_Parse To generate a diff of this commit: cvs rdiff -u -r1.325 -r1.326 src/usr.bin/make/var.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/var.c diff -u src/usr.bin/make/var.c:1.325 src/usr.bin/make/var.c:1.326 --- src/usr.bin/make/var.c:1.325 Sun Jul 26 19:11:06 2020 +++ src/usr.bin/make/var.c Sun Jul 26 19:13:42 2020 @@ -1,4 +1,4 @@ -/* $NetBSD: var.c,v 1.325 2020/07/26 19:11:06 rillig Exp $ */ +/* $NetBSD: var.c,v 1.326 2020/07/26 19:13:42 rillig Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: var.c,v 1.325 2020/07/26 19:11:06 rillig Exp $"; +static char rcsid[] = "$NetBSD: var.c,v 1.326 2020/07/26 19:13:42 rillig Exp $"; #else #include <sys/cdefs.h> #ifndef lint #if 0 static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: var.c,v 1.325 2020/07/26 19:11:06 rillig Exp $"); +__RCSID("$NetBSD: var.c,v 1.326 2020/07/26 19:13:42 rillig Exp $"); #endif #endif /* not lint */ #endif @@ -3401,7 +3401,6 @@ Var_Parse(const char *str, GNode *ctxt, * is done to support dynamic sources. The * result is just the invocation, unaltered */ const char *extramodifiers; /* extra modifiers to apply first */ - char name[2]; *freePtr = NULL; extramodifiers = NULL; @@ -3421,8 +3420,7 @@ Var_Parse(const char *str, GNode *ctxt, *lengthPtr = 1; return var_Error; } - name[0] = startc; - name[1] = '\0'; + char name[] = { startc, '\0' }; v = VarFind(name, ctxt, FIND_ENV | FIND_GLOBAL | FIND_CMD); if (v == NULL) { @@ -3526,8 +3524,7 @@ Var_Parse(const char *str, GNode *ctxt, /* * Well, it's local -- go look for it. */ - name[0] = varname[0]; - name[1] = '\0'; + char name[] = {varname[0], '\0' }; v = VarFind(name, ctxt, 0); if (v != NULL) {