Fix a problem with blkid in a piece of deadwood

This fixes #73 when backported to older releases ;-)
rear · Jun 8, 2012 · 1199ef9 · 1199ef9
1 parent 6f85945
commit 1199ef9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/usr/share/rear/lib/compatibility-functions.sh b/usr/share/rear/lib/compatibility-functions.sh
@@ -44,7 +44,8 @@ elif has_binary udev_volume_id; then
             -e "s/^U:\(.*\)/ID_FS_UUID='\1'/" | grep =
     }
 # NOTE: We use blkid ONLY if it is a newer one and reports information back in udev-style
-elif has_binary blkid && blkid -o udev >&8 2>&1; then
+#       But we need to accept both return code 0, and return code 2 (no partition)
+elif has_binary blkid && blkid -o udev >&8 2>&1 || (( $? == 2 )); then
     Debug "Using 'blkid' for rear_vol_id"
     # since udev 142 vol_id was removed and udev depends on blkid
     # blkid -o udev returns the same output as vol_id used to