Fix an error message during .install

git-svn-id: file:///srv/repos/svn-packages/svn@34188 eb2447ed-0c53-47e4-bac8-5bc4a241df78

1 files changed, 1 insertions, 1 deletions

diff --git a/crda.install b/crda.install
index e64e401a956c..9c5be406cf8c 100644
--- a/crda.install
+++ b/crda.install
@@ -10,7 +10,7 @@ post_upgrade() {
   # In an upgrade from 1.0.1-1 or older, the wireless-regdom file moves from the crda package
   # to the new wireless-regdb package. If the user changed the file, it is save to overwrite the one
   # from wireless-regdb by the user-defined one
-  if [ $(vercmp $2 1.0.1-2) -lt 0 -a -f /etc/conf.d/wireless-regdom.pacorig -a -n "$(grep -v ^# /etc/conf.d/wireless-regdom.pacorig | grep -v ^$)" ]; then
+  if [ $(vercmp $2 1.0.1-2) -lt 0 -a -f /etc/conf.d/wireless-regdom.pacorig -a -n "$(grep -v ^# /etc/conf.d/wireless-regdom.pacorig 2>/dev/null | grep -v ^$)" ]; then
     mv /etc/conf.d/wireless-regdom.pacorig /etc/conf.d/wireless-regdom
   fi
 }