From 9e3c88bd49a004306050e3a88254d7f49690a8a4 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Mon, 22 Apr 2013 22:59:22 +0200
Subject: [PATCH] Escape a [

---
 modules/porterbox/files/schroot-dsa/config | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/porterbox/files/schroot-dsa/config b/modules/porterbox/files/schroot-dsa/config
index c94c6b36..4e176c6c 100644
--- a/modules/porterbox/files/schroot-dsa/config
+++ b/modules/porterbox/files/schroot-dsa/config
@@ -11,14 +11,14 @@
 if [ "$CHROOT_SESSION_PURGE" = "true" ]; then
     case $CHROOT_DESCRIPTION in
         "["*-*_*-dchroot"]"*)
-            chroot_type="$CHROOT_DESCRIPTION"; chroot_type="${chroot_type#[}"; chroot_type="${chroot_type%%]*}"
+            chroot_type="$CHROOT_DESCRIPTION"; chroot_type="${chroot_type#\[}"; chroot_type="${chroot_type%%]*}"
             suitevariant_arch_tuple="${chroot_type%%-dchroot-*}"
             suitevariant=${suitevariant_arch_tuple%_*}
             SUITE_BASE=${suitevariant%-*}
             SUITE_VARIANT=${suitevariant##*-}
         ;;
         "["*_*-dchroot"]"*)
-            chroot_type="$CHROOT_DESCRIPTION"; chroot_type="${chroot_type#[}"; chroot_type="${chroot_type%%]*}"
+            chroot_type="$CHROOT_DESCRIPTION"; chroot_type="${chroot_type#\[}"; chroot_type="${chroot_type%%]*}"
             SUITE_BASE="${chroot_type%%_*}"
         ;;
         *)
-- 
2.39.2