From 9bc49b56ba5ddfdf99f8ed8dd38c0150128ecd68 Mon Sep 17 00:00:00 2001
From: David Huber <david.huber@noaa.gov>
Date: Fri, 22 Dec 2023 08:51:12 -0600
Subject: [PATCH] Address shellcheck warnings.

---
 jobs/rocoto/atmos_products.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jobs/rocoto/atmos_products.sh b/jobs/rocoto/atmos_products.sh
index d7d78cc1a1..7551e5ef53 100755
--- a/jobs/rocoto/atmos_products.sh
+++ b/jobs/rocoto/atmos_products.sh
@@ -25,8 +25,8 @@ for fhr in "${fhrs[@]}"; do
     # The analysis fhr is -001.  Performing math on negative, leading 0 integers is tricky.
     # The negative needs to be in front of "10#", so do some regex magic to make it happen.
     fhr="10#${fhr}"
-    fhr=$( echo ${fhr} | sed "s/10#-/-10#/" )
-    export FORECAST_HOUR=$(( ${fhr} ))
+    fhr=$( echo "${fhr}" | sed "s/10#-/-10#/" )
+    export FORECAST_HOUR=$(( fhr ))
     "${HOMEgfs}/jobs/JGLOBAL_ATMOS_PRODUCTS"
     status=$?
     if (( status != 0 )); then exit "${status}"; fi