fix nr_node

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw_vars b/hw_vars
index 758d32c..4ab37c2 100755
--- a/hw_vars
+++ b/hw_vars
@@ -40,7 +40,7 @@ create_sparse_file () {
 pagesize=$(getconf PAGESIZE)
 
 nr_cpu=$(grep -c processor /proc/cpuinfo)
-nr_node=$(echo /sys/devices/system/node/node* | wc -l)
+nr_node=$(echo /sys/devices/system/node/node* | wc -w)
 
 while read key val; do
 	eval $key=$val