launchd: Properly support launchd sockets in xauth

What we had in place before was a hack that always used ':0'.  This change
results in the bundle id being used to differentiate different connections.

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/parsedpy.c b/parsedpy.c
index f3501c2..478874e 100644
--- a/parsedpy.c
+++ b/parsedpy.c
@@ -162,6 +162,9 @@ parse_displayname (char *displayname,
 
     if (!host) return False;
 
+    if(strncmp (host, "/tmp/launch", 11) == 0) {
+        family = FamilyLocal;
+    }
 
     /*
      * get the display number; we know that there is something after the