[gmime] Fixed GMimeHeaderList to properly emit changed events

[Jeffrey Stedfast <fejj src gnome org>]

commit 6aae1c25bd93ee86400ec597c7028cac04861587
Author: Jeffrey Stedfast <jestedfa microsoft com>
Date:   Sun Feb 5 16:51:08 2017 -0500

    Fixed GMimeHeaderList to properly emit changed events

 gmime/gmime-header.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/gmime/gmime-header.c b/gmime/gmime-header.c
index 87fc855..3c918cf 100644
--- a/gmime/gmime-header.c
+++ b/gmime/gmime-header.c
@@ -162,6 +162,8 @@ g_mime_header_set_value (GMimeHeader *header, const char *value)
        g_free (header->value);
        
        header->value = g_strdup (value);
+       
+       g_mime_event_emit (header->list->changed, NULL);
 }
 
 
@@ -333,6 +335,8 @@ g_mime_header_list_clear (GMimeHeaderList *headers)
        g_hash_table_remove_all (headers->hash);
        
        g_ptr_array_set_size (headers->list, 0);
+       
+       g_mime_event_emit (headers->changed, NULL);
 }
 
 
@@ -411,6 +415,8 @@ _g_mime_header_list_prepend (GMimeHeaderList *headers, const char *name, const c
        } else {
                g_ptr_array_add (headers->list, header);
        }
+       
+       g_mime_event_emit (headers->changed, NULL);
 }
 
 
@@ -447,6 +453,8 @@ _g_mime_header_list_append (GMimeHeaderList *headers, const char *name, const ch
        
        if (!g_hash_table_lookup (headers->hash, name))
                g_hash_table_insert (headers->hash, header->name, header);
+       
+       g_mime_event_emit (headers->changed, NULL);
 }
 
 
@@ -527,6 +535,8 @@ _g_mime_header_list_set (GMimeHeaderList *headers, const char *name, const char
                        g_ptr_array_remove_index (headers->list, i);
                        g_mime_header_free (hdr);
                }
+               
+               g_mime_event_emit (headers->changed, NULL);
        } else {
                _g_mime_header_list_append (headers, name, value, raw_value, offset);
        }
@@ -628,6 +638,8 @@ g_mime_header_list_remove (GMimeHeaderList *headers, const char *name)
                i++;
        }
        
+       g_mime_event_emit (headers->changed, NULL);
+       
        return TRUE;
 }
 
@@ -670,6 +682,8 @@ g_mime_header_list_remove_at (GMimeHeaderList *headers, int index)
        }
        
        g_mime_header_free (header);
+       
+       g_mime_event_emit (headers->changed, NULL);
 }