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off by one error in ${%%}

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This commit is contained in:
christos 1998-03-10 19:11:07 +00:00
parent b87759e7f2
commit 19e7771baa
1 changed files with 3 additions and 4 deletions
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7
bin/sh/expand.c
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@ -1,4 +1,4 @@
/* $NetBSD: expand.c,v 1.36 1998/02/17 00:16:16 christos Exp $ */
/* $NetBSD: expand.c,v 1.37 1998/03/10 19:11:07 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)expand.c 8.5 (Berkeley) 5/15/95";
#else
__RCSID("$NetBSD: expand.c,v 1.36 1998/02/17 00:16:16 christos Exp $");
__RCSID("$NetBSD: expand.c,v 1.37 1998/03/10 19:11:07 christos Exp $");
#endif
#endif /* not lint */
@ -508,14 +508,13 @@ subevalvar(p, str, strloc, subtype, startloc, varflags, recorded)
case VSTRIMRIGHTMAX:
for (loc = startp; loc < str - 1; loc++) {
if (patmatch(str, loc)) {
amount = loc - expdest;
amount = loc - expdest - 1;
STADJUST(amount, expdest);
return 1;
}
}
return 0;
default:
abort();
}