diff options
| -rwxr-xr-x | target/default/target_skeleton/bin/ipkg | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/target/default/target_skeleton/bin/ipkg b/target/default/target_skeleton/bin/ipkg index 6ceb9d457..c9947c8fa 100755 --- a/target/default/target_skeleton/bin/ipkg +++ b/target/default/target_skeleton/bin/ipkg @@ -20,16 +20,17 @@ set -e set -o noglob ipkg_is_upgrade () { - local A B a b - A=$(echo $1 | sed "s/[0-9]*/ & /g" | sed "s/[^ A-Za-z0-9]//g") - B=$(echo $2 | sed "s/[0-9]*/ & /g" | sed "s/[^ A-Za-z0-9]//g") - while [ \! -z "$A" ] && [ \! -z "$B" ]; do { + local A B a b + A=$(echo $1 | sed -r "s/([0-9]+)[^A-Za-z]?/ \1 /g"). + B=$(echo $2 | sed -r "s/([0-9]+)[^A-Za-z]?/ \1 /g"). + while [ \! -z "$A" ] && [ \! -z "$B" ]; do { set $A; a=$1; shift; A=$* set $B; b=$1; shift; B=$* - { [ "$a" -gt "$b" ] 2>&- || [ "$a" ">" "$b" ]; } && { return 0; } - }; done - return 1; -} + [ "$a" -lt "$b" ] 2>&- && return 1 + { [ "$a" -gt "$b" ] 2>&- || [ "$a" ">" "$b" ]; } && return + }; done + return 1 +} ipkg_srcs() { local srcre="$1" |