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Avoid arithmetics on strings.

This commit is contained in:
joerg 2019-10-29 16:19:59 +00:00
parent b45d78c70c
commit 039ca0edea
1 changed files with 3 additions and 3 deletions
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6
bin/ksh/misc.c
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@ -1,4 +1,4 @@
/* $NetBSD: misc.c,v 1.24 2018/05/08 16:37:59 kamil Exp $ */
/* $NetBSD: misc.c,v 1.25 2019/10/29 16:19:59 joerg Exp $ */
/*
* Miscellaneous functions
@ -6,7 +6,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: misc.c,v 1.24 2018/05/08 16:37:59 kamil Exp $");
__RCSID("$NetBSD: misc.c,v 1.25 2019/10/29 16:19:59 joerg Exp $");
#endif
@ -1091,7 +1091,7 @@ print_value_quoted(s)
}
for (p = s; *p; p++) {
if (*p == '\'') {
shprintf("%s", "'\\'" + 1 - inquote);
shprintf("%s", &"'\\'"[1 - inquote]);
inquote = 0;
} else {
if (!inquote) {