Don't insert unnecessary newlines in keyfiles. (#349825, Chris Wilson)

2006-08-05  Matthias Clasen  <mclasen@redhat.com>

	* glib/gkeyfile.c (g_key_file_to_data): Don't insert unnecessary
	newlines in keyfiles.  (#349825, Chris Wilson)

ChangeLog

 2006-08-05  Matthias Clasen  <mclasen@redhat.com>
 
+	* glib/gkeyfile.c (g_key_file_to_data): Don't insert unnecessary
+	newlines in keyfiles.  (#349825, Chris Wilson)
+
 	* glib/guniprop.c (g_unichar_toupper, g_unichar_tolower) 
 	(real_toupper, real_tolower): If a character can't be converted,
 	don't replace it with a NUL byte, but leave it unchanged.  

ChangeLog.pre-2-12

 2006-08-05  Matthias Clasen  <mclasen@redhat.com>
 
+	* glib/gkeyfile.c (g_key_file_to_data): Don't insert unnecessary
+	newlines in keyfiles.  (#349825, Chris Wilson)
+
 	* glib/guniprop.c (g_unichar_toupper, g_unichar_tolower) 
 	(real_toupper, real_tolower): If a character can't be converted,
 	don't replace it with a NUL byte, but leave it unchanged.  

glib/gkeyfile.c

@@ -943,12 +943,11 @@ g_key_file_to_data (GKeyFile  *key_file,
 
       group = (GKeyFileGroup *) group_node->data;
 
-      /* separate groups by an empty line */
-      if (group_node->next)
-        g_string_append_c (data_string, '\n');
-
       if (group->comment != NULL)
         g_string_append_printf (data_string, "%s\n", group->comment->value);
+      else if (group_node->next) /* separate groups by at least an empty line */
+        g_string_append_c (data_string, '\n');
+
       if (group->name != NULL)
         g_string_append_printf (data_string, "[%s]\n", group->name);