X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=shell-completion%2Fbash%2Fhostnamectl;h=9c75da9e7f8b6f699f0d465d1563e9e10e514650;hp=a57bffe15f7647525d2ac6ba04b2bd9c39d5898e;hb=becad8f1ed696433b9841cbb9c4603c303338d30;hpb=d611dadcc74db10ba533ee6859308f5fc505aee1

diff --git a/shell-completion/bash/hostnamectl b/shell-completion/bash/hostnamectl
index a57bffe..9c75da9 100644
--- a/shell-completion/bash/hostnamectl
+++ b/shell-completion/bash/hostnamectl
@@ -18,9 +18,10 @@
 # along with systemd; If not, see <http://www.gnu.org/licenses/>.
 
 __contains_word () {
-        local word=$1; shift
-        for w in $*; do [[ $w = $word ]] && return 0; done
-        return 1
+        local w word=$1; shift
+        for w in "$@"; do
+                [[ $w = "$word" ]] && return
+        done
 }
 
 _hostnamectl() {
@@ -40,7 +41,7 @@ _hostnamectl() {
                       [NAME]='set-hostname'
         )
 
-        for ((i=0; i <= COMP_CWORD; i++)); do
+        for ((i=0; i < COMP_CWORD; i++)); do
                 if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then
                         verb=${COMP_WORDS[i]}
                         break