Commit 1df00237 for xz

commit 1df00237ae36da1debd5f30ca76a78e28a10d6e2
Author: Lasse Collin <lasse.collin@tukaani.org>
Date:   Mon May 25 18:32:15 2026 +0300

    xzgrep: Fix handling of the ' char at the end of an option

    For example, the following would run the "id" command:

        xzgrep "--a='" "--b=;id;'" "pattern" foo.xz

    The bug was inherited from gzip's zgrep. It was reported to bug-gzip by
    Leenear. It was fixed in gzip in the commit cd74dc30f8cc by Paul Eggert.

    Link: https://lists.gnu.org/archive/html/bug-gzip/2026-04/msg00032.html

diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
index 511ea39c..46205512 100644
--- a/src/scripts/xzgrep.in
+++ b/src/scripts/xzgrep.in
@@ -147,7 +147,7 @@ while test $# -ne 0; do
   esac

   case $option in
-  (*\'?*)
+  (*\'*)
     option=\'$(printf '%sX\n' "$option" | LC_ALL=C sed "$escape");;
   (*)
     option="'$option'";;