1216 

  1217 also check for a pipe

  1218 

  1219   $ cd malicious-proxycommand

  1220   $ echo 's = [git]ssh://fakehost|shell/path' > .hgsub

  1221   $ hg ci -m 'change url to pipe'

  1222   $ cd ..

  1223   $ rm -r malicious-proxycommand-clone

  1224   $ hg clone malicious-proxycommand malicious-proxycommand-clone

  1225   updating to branch default

  1226   abort: potentially unsafe url: 'ssh://fakehost|shell/path' (in subrepository "s")

  1227   [255]

  1228 

  1229 also check that a percent encoded '|' (%7C) doesn't work

  1230 

  1231   $ cd malicious-proxycommand

  1232   $ echo 's = [git]ssh://fakehost%7Cshell/path' > .hgsub

  1233   $ hg ci -m 'change url to percent encoded'

  1234   $ cd ..

  1235   $ rm -r malicious-proxycommand-clone

  1236   $ hg clone malicious-proxycommand malicious-proxycommand-clone

  1237   updating to branch default

  1238   abort: potentially unsafe url: 'ssh://fakehost|shell/path' (in subrepository "s")

  1239   [255]