Squelch error messages from calls when failure is handled gracefully.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

diff --git a/tools/examples/xen-hotplug-common.sh b/tools/examples/xen-hotplug-common.sh
index d4ebedf9e725c060e5c1c567bbee9ffe1d31cedc..4c2c83695315302e2ee2abeb9d26d233f28833ef 100644 (file)
--- a/tools/examples/xen-hotplug-common.sh
+++ b/tools/examples/xen-hotplug-common.sh
@@ -73,7 +73,7 @@ xenstore_read() {
 # path is not present.
 #
 xenstore_read_default() {
-  xenstore-read "$1" || echo "$2"
+  xenstore-read "$1" 2>/dev/null || echo "$2"
 }
 
 
@@ -146,7 +146,7 @@ _claim_lock()
 _release_lock()
 {
   trap sigerr ERR
-  rm -rf "$1" || true
+  rm -rf "$1" 2>/dev/null || true
 }