[DRE-commits] [schleuder] 01/01: debian/schleuder.preinst: Really check for existing data first

[Georg Faerber]

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georg-alioth-guest pushed a commit to branch master
in repository schleuder.

commit 8b4b85ef963b665de8d07870703ce39932aaf792
Author: Georg Faerber <georg at riseup.net>
Date:   Tue Jul 18 13:11:54 2017 +0200

    debian/schleuder.preinst: Really check for existing data first
    
    Closes #867031
---
 debian/schleuder.preinst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/schleuder.preinst b/debian/schleuder.preinst
index 26dbfc7..2d8d559 100644
--- a/debian/schleuder.preinst
+++ b/debian/schleuder.preinst
@@ -10,7 +10,7 @@ case "$1" in
 	#  Handle existing data if upgrading from schleuder < 3.0
 	if dpkg --compare-versions "$2" lt 3.0; then
         # Check for existing data first
-        if [ -z "$(SCHLEUDER_DATA_DIR)" ]; then
+        if [ "$(ls $SCHLEUDER_DATA_DIR)" ]; then
             mkdir -p $SCHLEUDER_BACKUP_DIR
             mv $SCHLEUDER_DATA_DIR/* $SCHLEUDER_BACKUP_DIR/
         fi

-- 
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