We need to read first then check if empty (#5)

.github/workflows/generate.yml

@@ -40,10 +40,10 @@ jobs:
           # Make a list of valid pairs from our config
           echo 'JSON_CONTENT<<EOF' >> $GITHUB_OUTPUT
           for BRANCH in legacy current midstream edge; do
+              FILES=$(cat os/targets/*.conf | grep $BRANCH | grep -v "^$" | grep -v "^#" | sed -n $LINE'p' | cut -d " " -f1 | uniq)
               if [ -z "${FILES}" ]; then
                 continue
-              fi
-              FILES=$(cat os/targets/*.conf | grep $BRANCH | grep -v "^$" | grep -v "^#" | sed -n $LINE'p' | cut -d " " -f1 | uniq)
+              fi              
               while IFS= read -r line; do
               BOARDFAMILY=$(cat build/config/boards/$line.* | grep BOARDFAMILY | cut -d'"' -f2)
               BOARD=$line