FAIL string to stdout on failure

releng/README.releng

@@ -15,6 +15,7 @@ http://www.gnu.org/software/xorriso/
  + file name starts with releng_
  + mandatory options -rc [-clean]
  + well documented configuration file test.conf{.template}
+ + throw FAIL string to stdout if any failure is detected
  + exit code 0 on success, non-zero on failure
 
 * TESTS LIST

releng/releng_build_isojigdo

@@ -160,7 +160,7 @@ case ${DIFF_RET} in
       echo -e "$0: diff ${IMG}.iso ${IMG}.new matched.\n"
      ;;
      *)
-      echo -e "$0: ATTN: diff returned code: $DIFF_RET\n"
+      echo -e "$0: FAIL: diff returned code: $DIFF_RET\n"
      ;;
 esac