fix usage
parent
ecdfe750c8
commit
7b243f9781
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@ -51,7 +51,8 @@ activate()
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# check if file exists
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# check if file exists
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if [ ! -r "$SB" ]; then
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if [ ! -r "$SB" ]; then
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usage "file not found $SB"
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usage
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die "file not found $SB"
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fi
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fi
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# check if the file is part of aufs union, if yes we need to copy it outside
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# check if the file is part of aufs union, if yes we need to copy it outside
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@ -145,8 +146,18 @@ deactivate()
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}
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}
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usage()
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{
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echo "Usage: $0 [ activate | deactivate | list ] [ file.sb ]" >&2
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if [ "$1" != "" ]; then
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echo "$1" >&2
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fi
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}
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if [ "$1" = "" ]; then
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if [ "$1" = "" ]; then
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die "Usage: $0 [ activate | deactivate | list ] [ file.sb ]"
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usage
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die
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fi
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fi
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if [ "$1" = "activate" ]; then
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if [ "$1" = "activate" ]; then
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@ -51,7 +51,8 @@ activate()
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# check if file exists
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# check if file exists
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if [ ! -r "$SB" ]; then
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if [ ! -r "$SB" ]; then
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usage "file not found $SB"
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usage
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die "file not found $SB"
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fi
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fi
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# check if the file is part of aufs union, if yes we need to copy it outside
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# check if the file is part of aufs union, if yes we need to copy it outside
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@ -145,8 +146,18 @@ deactivate()
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}
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}
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usage()
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{
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echo "Usage: $0 [ activate | deactivate | list ] [ file.sb ]" >&2
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if [ "$1" != "" ]; then
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echo "$1" >&2
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fi
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}
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if [ "$1" = "" ]; then
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if [ "$1" = "" ]; then
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die "Usage: $0 [ activate | deactivate | list ] [ file.sb ]"
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usage
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die
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fi
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fi
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if [ "$1" = "activate" ]; then
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if [ "$1" = "activate" ]; then
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