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Index: bzdiff
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--- bzdiff.orig 2019-08-10 11:20:12.373121000 +0200
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+++ bzdiff 2019-08-10 11:21:04.776212000 +0200
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@@ -49,10 +49,15 @@
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case "$2" in
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*.bz2)
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F=`echo "$2" | sed 's|.*/||;s|.bz2$||'`
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+ if type mktemp >/dev/null 2>&1; then
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tmp=`mktemp "${TMPDIR:-/tmp}"/bzdiff.XXXXXXXXXX` || {
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echo 'cannot create a temporary file' >&2
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exit 1
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}
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+ else
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+ set -C
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+ tmp=${TMPDIR-/tmp}/bzdiff.$$
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+ fi
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bzip2 -cdfq "$2" > "$tmp"
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bzip2 -cdfq "$1" | $comp $OPTIONS - "$tmp"
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STAT="$?"
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