diff options
Diffstat (limited to 'contrib/paccache.in')
| -rwxr-xr-x | contrib/paccache.in | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/paccache.in b/contrib/paccache.in index 11b7bbb5..7c35cf28 100755 --- a/contrib/paccache.in +++ b/contrib/paccache.in @@ -21,8 +21,8 @@ shopt -s extglob declare -a candidates=() cmdopts=() whitelist=() blacklist=() -declare -i delete=0 dryrun=0 filecount=0 keep=3 move=0 totalsaved=0 -declare cachedir=@localstatedir@/cache/pacman/pkg delim=$'\n' movedir= scanarch= +declare -i delete=0 dryrun=0 filecount=0 move=0 totalsaved=0 +declare cachedir=@localstatedir@/cache/pacman/pkg delim=$'\n' keep=3 movedir= scanarch= msg() { local mesg=$1; shift @@ -220,8 +220,10 @@ while getopts ':a:c:dfhi:k:m:rsuvz' opt; do blacklist+=("${ign[@]}") unset i ign ;; k) keep=$OPTARG - if [[ $keep != $OPTARG ]] || (( keep < 0 )); then + if [[ -z $keep || -n ${keep//[0-9]/} ]]; then die 'argument to option -k must be a non-negative integer' + else + keep=$(( 10#$keep )) fi ;; m) move=1 movedir=$OPTARG ;; r) delete=1 ;; |