2010-01-29 15:00:15 +01:00
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Index: zdiff.in
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===================================================================
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--- zdiff.in.orig
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2008-05-09 21:40:28 +02:00
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+++ zdiff.in
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2010-01-29 15:00:15 +01:00
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@@ -105,15 +105,17 @@ elif test $# -eq 2; then
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2008-05-09 21:40:28 +02:00
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5<&0
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then
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gzip_status=$(
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- exec 4>&1
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- (gzip -cdfq -- "$1" 4>&-; echo $? >&4) 3>&- |
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- ( (gzip -cdfq -- "$2" 4>&-; echo $? >&4) 3>&- 5<&- </dev/null |
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- eval "$cmp" /dev/fd/5 -) 5<&0
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+ exec 4>&1 6<&0
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+ (gzip -cdfq -- "$1" 4>&-; echo $? >&4) 3>&- 6<&- |
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+ ( (gzip -cdfq -- "$2" 4>&- 0<&6 6<&-; echo $? >&4) 3>&- 5<&- </dev/null |
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+ eval "$cmp" /dev/fd/5 - >&3) 5<&0
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)
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+ cmp_status=$?
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case $gzip_status in
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*[1-9]*) gzip_status=1;;
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*) gzip_status=0;;
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esac
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+ (exit $cmp_status)
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else
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F=`expr "/$2" : '.*/\(.*\)[-.][zZtga]*$'` || F=$prog
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tmp=
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