bin/realtime-suggestions: Changing check for policy directory in check_cpu_governor(), so that we fail if we don't at least find one policy dir.

1 files changed, 3 insertions, 3 deletions

diff --git a/bin/realtime-suggestions b/bin/realtime-suggestions
index 9235651..cf5f599 100755
--- a/bin/realtime-suggestions
+++ b/bin/realtime-suggestions
@@ -102,12 +102,12 @@ check_max_user_watches() {
 }
 
 check_cpu_governor() {
-  local governor_dir="/sys/devices/system/cpu/cpufreq/"
+  local policy_dir="/sys/devices/system/cpu/cpufreq/"
   local cpupower_ref="(see \`man cpupower\` for reference)"
   local governor=""
   local policy_no=""
   local cpu_no=""
-  if [ -d "${governor_dir}" ]; then
+  if [ -d "${policy_dir}/policy0" ]; then
     for governor_file in /sys/devices/system/cpu/cpufreq/policy*/scaling_governor; do
       governor="$(cat "$governor_file")"
       policy_no="$(echo "$governor_file"| cut -d'/' -f7)"
@@ -117,7 +117,7 @@ check_cpu_governor() {
       fi
     done
   else
-    echo "$warning Unable to detect any CPU governor on your machine. ${governor_dir} does not exist!"
+    echo "$warning Unable to detect any CPU governor on your machine. ${policy_dir} is empty!"
   fi
 }