debian: massage the prerm script to pass lintian

diff --git a/debian/freeswitch.prerm b/debian/freeswitch.prerm
index f5448bcee404bf8a2dc3879b5fce1e9d8e90610c..9f34f0b371c5db912daf8abffbfda92efee33dd7 100644 (file)
--- a/debian/freeswitch.prerm
+++ b/debian/freeswitch.prerm
@@ -3,7 +3,9 @@ set -e
 
 case "$1" in
   remove|upgrade|deconfigure)
-    echo "We're about to remove FreeSWITCH..." >&2
+    if [ -d /etc/freeswitch ]; then
+      echo "We're about to remove a configured FreeSWITCH..." >&2
+    fi
     ;;
   failed-upgrade)
     ;;