[Support] Fix prefix logic in WithColor.
authorJonas Devlieghere <jonas@devlieghere.com>
Sun, 22 Apr 2018 08:01:01 +0000 (08:01 +0000)
committerJonas Devlieghere <jonas@devlieghere.com>
Sun, 22 Apr 2018 08:01:01 +0000 (08:01 +0000)
commit578c04949739cb02459716345036e56e39520fc5
treefa944efea8728912dee416da28c23e077f035472
parent9dcc50fcef32efbd8f49d7157349003ed996c230
[Support] Fix prefix logic in WithColor.

When a prefix is passed, we need to print a colon a space after it, not
just the prefix.

llvm-svn: 330535
llvm/lib/Support/WithColor.cpp