[Bacula-beta] Missing quotes in line 111 of mtx-changer.in

[Peter B. <plb...@io...>]

I've just committed the following minor change to 
mtx-changer.in.  The missing quotes around ${ready} were causing the 
drive ready detection to fail (at least) on Solaris:

Index: mtx-changer.in
===================================================================
--- mtx-changer.in      (revision 5002)
+++ mtx-changer.in      (revision 5360)
@@ -108,7 +108,7 @@
  wait_for_drive() {
    i=0
    while [ $i -le 300 ]; do  # Wait max 300 seconds
-    if mt -f $1 status | grep ${ready} >/dev/null 2>&1; then
+    if mt -f $1 status | grep "${ready}" >/dev/null 2>&1; then
        break
      fi
      debug "Device $1 - not ready, retrying..."