Fix: bashate E043 warnings

[releng/global-jjb.git] / shell / rtdv3.sh

diff --git a/shell/rtdv3.sh b/shell/rtdv3.sh
index 08f98a2..eb229b3 100644 (file)
--- a/shell/rtdv3.sh
+++ b/shell/rtdv3.sh
@@ -83,7 +83,7 @@ echo "INFO: Performing merge action"
         fi
         echo "INFO sleeping for 30 seconds $cnt times"
       sleep 30
-      ((cnt+=1))
+      cnt=$((cnt+1))
       if (( cnt >= 20 )); then
         echo "INFO: Job has timed out"
         exit 1