From 3bfd78c19c6c718d843b8645499aeb8de63ec4a9 Mon Sep 17 00:00:00 2001
From: Karol Babioch <karol@babioch.de>
Date: Wed, 5 Feb 2014 16:56:26 +0100
Subject: [PATCH] duplicity-backup.sh: Fix quotation issue

The if condition was not quoted correctly, leading to an error that a unary
operator is expected. This fixes it by quoting the condition correctly, which
is already done in the same way for most of the following if conditions.
---
 duplicity-backup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/duplicity-backup.sh b/duplicity-backup.sh
index 72094c9..75a67a2 100755
--- a/duplicity-backup.sh
+++ b/duplicity-backup.sh
@@ -417,7 +417,7 @@ include_exclude()
   done
   
   # Include/Exclude globbing filelist
-  if [ $INCEXCFILE != '' ]; then
+  if [ "$INCEXCFILE" != '' ]; then
     TMP=" --include-globbing-filelist ""'"$INCEXCFILE"'"
     INCLUDE=$INCLUDE$TMP
   fi