[easytag/wip/unstable] Do not convert characters in playlist fields

[David King <davidk src gnome org>]

commit dc1e9df144bd824909ee93f8482f04c728dbb1c2
Author: Abhinav <abhijangda hotmail com>
Date:   Sun Apr 14 16:06:09 2013 +0530

    Do not convert characters in playlist fields
    
    Fixes bug 689449.

 src/scan.c |   29 ++++++++++++++---------------
 1 files changed, 14 insertions(+), 15 deletions(-)
---
diff --git a/src/scan.c b/src/scan.c
index f2be0a9..ef16306 100644
--- a/src/scan.c
+++ b/src/scan.c
@@ -790,26 +790,25 @@ gchar *Scan_Generate_New_Filename_From_Mask (ET_File *ETFile, gchar *mask, gbool
             mask_item->string = g_strdup(*source);
 
             // Replace invalid characters for this field
-            // Note : shouldn't be done always as for the content of a playlist, we don't need to replace...
+            /* Do not replace characters in a playlist information field. */
             if (!no_dir_check_or_conversion)
             {
                 ET_File_Name_Convert_Character(mask_item->string);
-            }
 
-            // Replace characters (rules) (!! don't convert in directory path_utf8_cur)
-            if (RFS_CONVERT_UNDERSCORE_AND_P20_INTO_SPACE)
-            {
-                Scan_Convert_Underscore_Into_Space(mask_item->string);
-                Scan_Convert_P20_Into_Space(mask_item->string);
+                if (RFS_CONVERT_UNDERSCORE_AND_P20_INTO_SPACE)
+                {
+                    Scan_Convert_Underscore_Into_Space(mask_item->string);
+                    Scan_Convert_P20_Into_Space(mask_item->string);
+                }
+                if (RFS_CONVERT_SPACE_INTO_UNDERSCORE)
+                {
+                    Scan_Convert_Space_Into_Undescore(mask_item->string);
+                }
+                if (RFS_REMOVE_SPACES)
+                {
+                    Scan_Remove_Spaces(mask_item->string);
+                }
             }
-            if (RFS_CONVERT_SPACE_INTO_UNDERSCORE)
-                                                {
-                Scan_Convert_Space_Into_Undescore(mask_item->string);
-                                                }
-                                                if (RFS_REMOVE_SPACES)
-                                                {
-                                                   Scan_Remove_Spaces(mask_item->string);
-                                                }
         }else
         {
             mask_item->type = EMPTY_FIELD;