[gmime] minor stylistic fixes

[Rico Tzschichholz <ricotz src gnome org>]

commit b14d4e6901272c388e2215c43f347a00667efa58
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Sat Nov 9 08:26:28 2019 -0500

    minor stylistic fixes

 gmime/gmime-multipart.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)
---
diff --git a/gmime/gmime-multipart.c b/gmime/gmime-multipart.c
index f27dbb51..da209705 100644
--- a/gmime/gmime-multipart.c
+++ b/gmime/gmime-multipart.c
@@ -795,38 +795,41 @@ g_mime_multipart_foreach (GMimeMultipart *multipart, GMimeObjectForeachFunc call
        GMimeForeachData *tmp;
        GQueue *queue;
        guint i;
+       
        g_return_if_fail (GMIME_IS_MULTIPART (multipart));
        g_return_if_fail (callback != NULL);
        
        tmp = g_malloc (sizeof (GMimeForeachData));
        queue = g_queue_new ();
-
+       
        tmp->parent = (GMimeObject *) multipart;
        tmp->part = (GMimeObject *) multipart;
-
+       
        g_queue_push_tail (queue, tmp);
-
+       
        while ((tmp = (GMimeForeachData *) g_queue_pop_head (queue))) {
                GMimeObject *parent = tmp->parent;
                GMimeObject *part = tmp->part;
-
+               
                g_free (tmp);
+               
                if (part != parent)
                        callback (parent, part, user_data);
-
+               
                if (GMIME_IS_MULTIPART (part)) {
                        multipart = (GMimeMultipart *) part;
                        i = multipart->children->len;
+                       
                        while (i > 0) {
                                tmp = g_malloc (sizeof (GMimeForeachData));
-                               tmp->parent = part;
                                tmp->part = (GMimeObject *) multipart->children->pdata[--i];
-
+                               tmp->parent = part;
+                               
                                g_queue_push_head (queue, tmp);
                        }
                }
        }
-
+       
        g_queue_free (queue);
 }