From 67da35222c73672d61050c0561757c0b739e9195 Mon Sep 17 00:00:00 2001 From: Austin Clements Date: Sat, 7 Apr 2012 20:57:49 -0400 Subject: show: Support NULL values for message_set_{start, sep, end} Many formats don't need these, so it's more convenient if they don't have to set them at all. --- notmuch-show.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) (limited to 'notmuch-show.c') diff --git a/notmuch-show.c b/notmuch-show.c index 69164bda..aa909324 100644 --- a/notmuch-show.c +++ b/notmuch-show.c @@ -845,17 +845,19 @@ show_messages (void *ctx, int next_indent; notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS; - fputs (format->message_set_start, stdout); + if (format->message_set_start) + fputs (format->message_set_start, stdout); for (; notmuch_messages_valid (messages); notmuch_messages_move_to_next (messages)) { - if (!first_set) + if (!first_set && format->message_set_sep) fputs (format->message_set_sep, stdout); first_set = 0; - fputs (format->message_set_start, stdout); + if (format->message_set_start) + fputs (format->message_set_start, stdout); message = notmuch_messages_get (messages); @@ -870,7 +872,7 @@ show_messages (void *ctx, res = status; next_indent = indent + 1; - if (!status) + if (!status && format->message_set_sep) fputs (format->message_set_sep, stdout); } @@ -884,10 +886,12 @@ show_messages (void *ctx, notmuch_message_destroy (message); - fputs (format->message_set_end, stdout); + if (format->message_set_end) + fputs (format->message_set_end, stdout); } - fputs (format->message_set_end, stdout); + if (format->message_set_end) + fputs (format->message_set_end, stdout); return res; } @@ -933,7 +937,8 @@ do_show (void *ctx, int first_toplevel = 1; notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS; - fputs (format->message_set_start, stdout); + if (format->message_set_start) + fputs (format->message_set_start, stdout); for (threads = notmuch_query_search_threads (query); notmuch_threads_valid (threads); @@ -947,7 +952,7 @@ do_show (void *ctx, INTERNAL_ERROR ("Thread %s has no toplevel messages.\n", notmuch_thread_get_thread_id (thread)); - if (!first_toplevel) + if (!first_toplevel && format->message_set_sep) fputs (format->message_set_sep, stdout); first_toplevel = 0; @@ -959,7 +964,8 @@ do_show (void *ctx, } - fputs (format->message_set_end, stdout); + if (format->message_set_end) + fputs (format->message_set_end, stdout); return res != NOTMUCH_STATUS_SUCCESS; } -- cgit v1.2.3