On 01/12/2016 05:11 PM, Olivier Hainque wrote:
+ /* Decide if undefined variable references are allowed in specs. */
+ {
+ /* --version and --help alone or together are safe. Note that -v would
+ make them unsafe, as they'd then be run for subprocesses as well, the
+ location of which might depend on variables possibly coming from
+ self-specs. */
+
+ /* Count the number of options we have for which undefined variables
+ are harmless for sure, and check that nothing else is set. */
+
+ unsigned n_varsafe_options = 0;
+
I think you can do without the outer braces. Ok with those removed.
Bernd
