X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Flaunch.c;h=58fb0d12e79b64eebb62dbed5cdf4415f8286920;hb=a21dff8faad086cce7c1a87cfa755a2e4f8eec8e;hp=40a58e0000b9d06312ea29cc37de95fbea0f9f32;hpb=2b0f806e5b207b203c240c22d7e4b25b59b68e24;p=libguestfs.git

diff --git a/src/launch.c b/src/launch.c
index 40a58e0..58fb0d1 100644
--- a/src/launch.c
+++ b/src/launch.c
@@ -608,11 +608,13 @@ launch_appliance (guestfs_h *g)
       close (wfd[1]);
       close (rfd[0]);
 
+      /* Stdin. */
       if (dup (wfd[0]) == -1) {
       dup_failed:
         perror ("dup failed");
         _exit (EXIT_FAILURE);
       }
+      /* Stdout. */
       if (dup (rfd[1]) == -1)
         goto dup_failed;