[yelp] [yelp-simple-document] Idle funcs should return a boolean.

[Shaun McCance <shaunm src gnome org>]

commit 66ffe63eec59f0e5235b04625fd61e75bfb60587
Author: Shaun McCance <shaunm gnome org>
Date:   Mon May 10 10:47:58 2010 -0500

    [yelp-simple-document] Idle funcs should return a boolean.

 libyelp/yelp-simple-document.c |   24 +++++++++++++-----------
 1 files changed, 13 insertions(+), 11 deletions(-)
---
diff --git a/libyelp/yelp-simple-document.c b/libyelp/yelp-simple-document.c
index a566dca..0d50c8e 100644
--- a/libyelp/yelp-simple-document.c
+++ b/libyelp/yelp-simple-document.c
@@ -1,4 +1,4 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /*
  * Copyright (C) 2003-2009 Shaun McCance  <shaunm gnome org>
  *
@@ -76,7 +76,7 @@ static void           document_finish_read             (YelpDocument
 							const gchar             *contents);
 static gchar *        document_get_mime_type           (YelpDocument            *document,
 							const gchar             *mime_type);
-static void           document_signal_all              (YelpSimpleDocument      *document);
+static gboolean       document_signal_all              (YelpSimpleDocument      *document);
 
 static void           file_info_cb                     (GFile                   *file,
 							GAsyncResult            *result,
@@ -93,7 +93,7 @@ static void           stream_close_cb                  (GInputStream
 
 static void           request_cancel                   (GCancellable            *cancellable,
 							Request                 *request);
-static void           request_try_free                 (Request                 *request);
+static gboolean       request_try_free                 (Request                 *request);
 static void           request_free                     (Request                 *request);
 
 static void
@@ -253,18 +253,19 @@ document_get_mime_type (YelpDocument *document,
 	return NULL;
 }
 
-static void
+static gboolean
 document_signal_all (YelpSimpleDocument *document)
 {
     GSList *cur;
     for (cur = document->priv->reqs; cur != NULL; cur = cur->next) {
-	Request *request = (Request *) cur->data;
-	if (request->callback)
-	    request->callback (request->document,
-			       YELP_DOCUMENT_SIGNAL_CONTENTS,
-			       request->user_data,
-			       NULL);
+        Request *request = (Request *) cur->data;
+        if (request->callback)
+            request->callback (request->document,
+                               YELP_DOCUMENT_SIGNAL_CONTENTS,
+                               request->user_data,
+                               NULL);
     }
+    return FALSE;
 }
 
 /******************************************************************************/
@@ -396,7 +397,7 @@ request_cancel (GCancellable *cancellable, Request *request)
     request_try_free (request);
 }
 
-static void
+static gboolean
 request_try_free (Request *request)
 {
     if (!g_cancellable_is_cancelled (request->cancellable))
@@ -406,6 +407,7 @@ request_try_free (Request *request)
 	request_free (request);
     else
 	g_idle_add ((GSourceFunc) request_try_free, request);
+    return FALSE;
 }
 
 static void