[issue817] hgmerge: --help option gives a message that ends strangely
Giorgos Keramidas
keramida at ceid.upatras.gr
Sat Nov 3 11:56:54 CDT 2007
On 2007-11-02 19:51, Vincent Danjean <mercurial-bugs at selenic.com> wrote:
>
> New submission from Vincent Danjean <vdanjean.ml at free.fr>:
> fix bug #443428
> Index: mercurial-0.9.5/hgmerge
> ===================================================================
> --- mercurial-0.9.5.orig/hgmerge 2007-10-28 21:29:23.000000000 +0100
> +++ mercurial-0.9.5/hgmerge 2007-10-28 21:31:47.000000000 +0100
> @@ -13,6 +13,11 @@
>
> set -e # bail out quickly on failure
>
> +if [ $# != 3 ]; then
> + echo "Invalid usage of hgmerge. Check manpage" 1>&2
> + exit 1
> +fi
> +
In my local hg-merge(1) wrapper for gdiff(3), I use something very
similar, which may be of use too:
if test $# -ne 3 ; then
echo >&2 "usage: `basename $0` LOCAL BASE OTHER"
exit 1
fi
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