Verify doesn't handle a repository with no files. Adding a further revision with
a file allows verify to work.
svnadmin create repo
svn mkdir -mm file://`pwd`/repo/A
svnadmin verify repo
../src/subversion/libsvn_repos/dump.c:1401: (apr_err=160006)
../src/subversion/libsvn_fs/fs-loader.c:489: (apr_err=160006)
../src/subversion/libsvn_fs_fs/fs_fs.c:9706: (apr_err=160006)
../src/subversion/libsvn_fs_fs/rep-cache.c:161: (apr_err=160006)
../src/subversion/libsvn_fs_fs/fs_fs.c:1804: (apr_err=160006)
../src/subversion/libsvn_fs_fs/fs_fs.c:1779: (apr_err=160006)
svnadmin: E160006: Invalid revision number '-1'
../src/subversion/libsvn_subr/sqlite.c:754: (apr_err=235000)
svn: E235000: In file '../src/subversion/libsvn_subr/sqlite.c' line 754:
internal malfunction
Aborted