X-Git-Url: https://iankelling.org/git/?p=distro-setup;a=blobdiff_plain;f=system-status;fp=system-status;h=f9b0eee9a964e715dbda918d1323e57fd1902791;hp=dd327bb0836979310df0476389df5d4971a106dc;hb=d67edcdca8795a4bca116aa532d02dda246a6f53;hpb=a9e3d60b4254cd5c6216c4b3e7f8cd5cc5107fad

diff --git a/system-status b/system-status
index dd327bb..f9b0eee 100755
--- a/system-status
+++ b/system-status
@@ -390,17 +390,20 @@ write-status() {
   fi
 
   mprom=/var/lib/prometheus/node-exporter/mailtest-check.prom
-  if grep -qE 'mailtest_check_(unexpected|missing).*[^ ][^0]$' $mprom; then
-    chars+=("MTEST_SPAM")
-  fi
-  mtest_found=false
-  for t in $(grep -E ^mailtest_check_last_usec $mprom | awk '{print $NF}'); do
-    if (( t + 60 * 20 < EPOCHSECONDS )); then
-      mtest_found=true
+  if [[ -s $mprom ]]; then
+    if grep -qE 'mailtest_check_(unexpected|missing).*[^ ][^0]$' $mprom; then
+      chars+=("MTEST_SPAM")
+    fi
+    mtest_found=false
+    # shellcheck disable=SC2013 # these are words
+    for t in $(grep -E ^mailtest_check_last_usec $mprom | awk '{print $NF}'); do
+      if (( t + 60 * 20 < EPOCHSECONDS )); then
+        mtest_found=true
+      fi
+    done
+    if $mtest_found; then
+      chars+=("MTEST_AGE")
     fi
-  done
-  if $mtest_found; then
-    chars+=("MTEST_AGE")
   fi
 
   if [[ ! -e $status_file || -w $status_file ]]; then