38 lines
843 B
Diff
38 lines
843 B
Diff
From: Robert Luberda <robert@debian.org>
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Date: Tue, 8 Mar 2011 21:12:23 +0100
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Subject: 0023 Exclusive options
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Make options -x and -b mutually exclusive
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---
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ispell.c | 6 ++++--
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1 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/ispell.c b/ispell.c
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index d130a0e..cd5802a 100644
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--- a/ispell.c
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+++ b/ispell.c
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@@ -279,6 +279,7 @@ int main (argc, argv)
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static char outbuf[BUFSIZ];
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int argno;
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int arglen;
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+ int bflag = 0;
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Cmd = *argv;
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@@ -728,12 +729,13 @@ int main (argc, argv)
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nodictflag++;
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break;
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case 'b':
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- if (arglen > 2)
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+ if (arglen > 2 || xflag == 1)
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usage ();
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xflag = 0; /* Keep a backup file */
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+ bflag = 1;
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break;
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case 'x':
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- if (arglen > 2)
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+ if (arglen > 2 || bflag == 1)
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usage ();
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xflag = 1; /* Don't keep a backup file */
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break;
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--
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