zsh-completion: Do not interpret escape sequences in _filter_units_by_property

This makes all functions that rely on _filter_units_by_property() (like
_systemctl_{stop,kill,try_restart}) work with unit names that contain backslash
escaped sequences (like automount units with spaces that are escaped to
"\x20").

diff --git a/shell-completion/zsh/_systemctl.in b/shell-completion/zsh/_systemctl.in
index 3fa59faca16e8f6dc42cfe8f1e10866f388a4ab0..7f2d5ac0fa689b7357bfdd3c13e2703f09b03391 100644 (file)
--- a/shell-completion/zsh/_systemctl.in
+++ b/shell-completion/zsh/_systemctl.in
@@ -137,7 +137,7 @@ _filter_units_by_property() {
     unit=${units[i]}
     prop=${(f)"$(_call_program units "$service show --no-pager --property="$property" ${unit} 2>/dev/null")"}
     if [[ "${prop}" = "$property=$value" ]]; then
-      echo " ${unit}"
+      echo -E - " ${unit}"
     fi
   done
 }