X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=blobdiff_plain;f=ensure-documented.sh;h=b24e40c84401b70ca388c52731f550c86c622e01;hb=e89478b17cdf59665e3915390973f93cafcab024;hp=928abdb73c6897cc98cd74cc0e3550afb9b9ea23;hpb=227dc247632240097740bf3cfece2829bfd3cf14;p=releng%2Fglobal-jjb.git

diff --git a/ensure-documented.sh b/ensure-documented.sh
index 928abdb7..b24e40c8 100755
--- a/ensure-documented.sh
+++ b/ensure-documented.sh
@@ -30,7 +30,7 @@ for file in "${jjb_files[@]}"; do
     for item in "${docs_interests[@]}"; do
         if ! grep -q "$item" "docs/${file//.yaml/.rst}"; then
             echo "$file:$item"
-            let "undocumented_count++"
+            (( undocumented_count++ ))
         fi
     done
 done