When dumpcap is run to get an interface list, interface capabilities, or

interface statistics, have its error messages come out as sync-pipe
errors, have it send a sync-pipe "success" message on success, and have
the callers get that message and display it.

svn path=/trunk/; revision=32843

1 files changed, 1 insertions, 3 deletions

diff --git a/tshark.c b/tshark.c
index 46d211377d..5533881219 100644
--- a/tshark.c
+++ b/tshark.c
@@ -1646,9 +1646,7 @@ main(int argc, char *argv[])
                                            global_capture_opts.monitor_mode,
                                            &err_str);
         if (caps == NULL) {
-            cmdarg_err("The list of data link types for the capture device \"%s\" could not be obtained (%s)."
-             "Please check to make sure you have sufficient permissions, and that\n"
-             "you have the proper interface or pipe specified.\n", global_capture_opts.iface, err_str);
+            cmdarg_err("%s", err_str);
             g_free(err_str);
             exit(2);
         }