wib_jonas on the #svn IRC channel
r1882157 | stsp | 2020-09-30 16:10:26 +0000 (Wed, 30 Sep 2020)
In --help output, do not suggest the -v option if no global options exist.
While e.g. 'svn --help -v update' prints a section about global options,
other commands such as svnadmin or svnrdump return an error if the -v
option is used, even though their --help messages were suggesting that
more options would be presented with -v.
Reported by: wib_jonas on the #svn IRC channel
(print_command_info3): Only print a hint about using the -v option if
the caller has in fact defined a set of global options.