Merge pull request #14812 from stevekuznetsov/skuznets/better-syslog

Merged by openshift-bot

Author: OpenShift Bot

hack/lib/log/system.sh

@@ -55,6 +55,11 @@ function os::log::system::clean_up() {
         return 0
     fi
 
+    if [[ ! -s "${SAR_LOGFILE:-}" ]]; then
+        os::log::warning "No system logger data could be found, log file missing."
+        return 0
+    fi
+
     local log_subset_flags=( "-b" "-B" "-u ALL" "-q" "-r" )
 
     local log_subset_names=( "iops" "paging" "cpu" "queue" "memory" )