Add an explicit capture_cb_capture_failed indication for the case where

we weren't even able to start a capture, rather than delivering a fake
"capture start" indication and relying on a later "capture file closed"
indication - for a capture that was never opened in the first place - to
handle GUI cleanups.

Don't deliver any GUI indications in cf_close() if we didn't have a
capture file open in the first place.

Clear the status bar and welcome header if that indication is delivered.

If we start a capture from the command line with the -k flag, don't show
the captured packet information unless the capture actually starts.

svn path=/trunk/; revision=41521

1 files changed, 2 insertions, 1 deletions

diff --git a/capture.h b/capture.h
index 93ea812ba2..4e742f7b20 100644
--- a/capture.h
+++ b/capture.h
@@ -45,7 +45,8 @@ typedef enum {
     capture_cb_capture_fixed_started,
     capture_cb_capture_fixed_continue,
     capture_cb_capture_fixed_finished,
-    capture_cb_capture_stopping
+    capture_cb_capture_stopping,
+    capture_cb_capture_failed
 } capture_cbs;
 
 typedef void (*capture_callback_t) (gint event, capture_options *capture_opts,