Don't send to stdout

src/freedombone

     REFRESH_GPG_KEYS_SCRIPT=/usr/bin/update-gpg-keys
     echo '#!/bin/bash' > $REFRESH_GPG_KEYS_SCRIPT
     echo "if [ -f /usr/local/bin/${PROJECT_NAME}-sec ]; then" >> $REFRESH_GPG_KEYS_SCRIPT
-    echo "    /usr/bin/timeout 600 /usr/local/bin/${PROJECT_NAME}-sec --refresh yes" >> $REFRESH_GPG_KEYS_SCRIPT
+    echo "    /usr/bin/timeout 600 /usr/local/bin/${PROJECT_NAME}-sec --refresh yes > /dev/null" >> $REFRESH_GPG_KEYS_SCRIPT
     echo 'else' >> $REFRESH_GPG_KEYS_SCRIPT
-    echo "    /usr/bin/timeout 600 /usr/bin/${PROJECT_NAME}-sec --refresh yes" >> $REFRESH_GPG_KEYS_SCRIPT
+    echo "    /usr/bin/timeout 600 /usr/bin/${PROJECT_NAME}-sec --refresh yes > /dev/null" >> $REFRESH_GPG_KEYS_SCRIPT
     echo 'fi' >> $REFRESH_GPG_KEYS_SCRIPT
     chmod +x $REFRESH_GPG_KEYS_SCRIPT