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filter-branch: remove an unnecessary use of 'git read-tree'

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The intent of this particular call to 'git read-tree' was to fill an
index. But in fact, it only allocated an empty index. Later in the
program, the index is filled anyway by calling read-tree with specific
commits, and considering that elsewhere the index is even removed (i.e.,
it is not relied upon that the index file exists), this first call of
read-tree is completely redundant.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Sixt 2009-12-15 09:42:06 +01:00 committed by Junio C Hamano
parent 9861b644e0
commit 7ee6376938
1 changed files with 0 additions and 1 deletions
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git-filter-branch.sh
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@ -252,7 +252,6 @@ test -s "$tempdir"/heads ||
GIT_INDEX_FILE="$(pwd)/../index"
export GIT_INDEX_FILE
git read-tree || die "Could not seed the index"
# map old->new commit ids for rewriting parents
mkdir ../map || die "Could not create map/ directory"