1 files changed, 1 insertions, 1 deletions

diff --git a/minimunin b/minimunin
index ada2a3e..881d6be 100755
--- a/minimunin
+++ b/minimunin
@@ -239,7 +239,7 @@ cat <<-EOF
 EOF
 ;;
 cpu)
-    cdef=`get_sys kern.clockrate` ; cdef=${cdef#*stathz =}; cdef=${cdef% *}",/,100,*"
+    cdef=$(get_sys kern.clockrate) ; cdef=${cdef#*stathz = }; cdef=${cdef% *}",/,100,*"
 cat <<-EOF
         graph_title CPU usage
         graph_order system interrupt user nice idle