X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=718853f3925b940d30f73369436bc8e117e065cf;hb=6a2a0dc02cfbbb8615276b95513e8d22f42b2cf8;hp=38571fd035309c98df7d8c57bb74ef6e0188e54b;hpb=e7927a8e2a3600fbf33cdb70aa53ebdb988af275;p=grml-etc-core.git

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 38571fd..718853f 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -1201,9 +1201,9 @@ zle -N grml-zsh-fg
 function sudo-command-line () {
     [[ -z $BUFFER ]] && zle up-history
     local cmd="sudo "
-    if [[ ${BUFFER:0:${#cmd}} == ${cmd} ]]; then
+    if [[ ${BUFFER} == ${cmd}* ]]; then
         CURSOR=$(( CURSOR-${#cmd} ))
-        BUFFER="${BUFFER:${#cmd}}"
+        BUFFER="${BUFFER#$cmd}"
     else
         BUFFER="${cmd}${BUFFER}"
         CURSOR=$(( CURSOR+${#cmd} ))