Make sure sync_interface_stats_close calls sync_pipe_kill on all

platforms.  This ham-fistedly fixes a delay when moving from the
"Capture" item to the "Open" and "Learn" items on the welcome screen in
the Qt version.

svn path=/trunk/; revision=45475

1 files changed, 7 insertions, 0 deletions

diff --git a/capture_sync.c b/capture_sync.c
index 786437cea0..2d071e7814 100644
--- a/capture_sync.c
+++ b/capture_sync.c
@@ -1400,6 +1400,13 @@ sync_interface_stats_open(int *data_read_fd, int *fork_child, gchar **msg)
 int
 sync_interface_stats_close(int *read_fd, int *fork_child, gchar **msg)
 {
+#ifndef _WIN32
+    /*
+     * Don't bother waiting for the child. sync_pipe_close_command
+     * does this for us on Windows.
+     */
+    sync_pipe_kill(*fork_child);
+#endif
     return sync_pipe_close_command(read_fd, NULL, fork_child, msg);
 }