Bug 1525120 - Fix condition for decoding attachments (base64/qp) when saving or forwarding.

Tag #1273

1 files changed, 4 insertions, 5 deletions

diff --git a/mailnews/mime/src/mimeleaf.cpp b/mailnews/mime/src/mimeleaf.cpp
index 5d35ead37..b76d0ce3b 100644
--- a/mailnews/mime/src/mimeleaf.cpp
+++ b/mailnews/mime/src/mimeleaf.cpp
@@ -96,15 +96,14 @@ MimeLeaf_parse_begin (MimeObject *obj)
       // don't decode text parts of message types. Other output formats,
       // like "display" (nsMimeMessageBodyDisplay), need decoding.
       (obj->options->format_out == nsMimeOutput::nsMimeMessageRaw &&
-       obj->parent &&
+       obj->parent && obj->parent->output_p &&
        (!PL_strcasecmp(obj->parent->content_type, MESSAGE_NEWS) ||
-        !PL_strcasecmp(obj->parent->content_type, MESSAGE_RFC822)) &&
-       !PL_strncasecmp(obj->content_type, "text/", 5)))
+        !PL_strcasecmp(obj->parent->content_type, MESSAGE_RFC822))))
     /* no-op */ ;
   else if (!PL_strcasecmp(obj->encoding, ENCODING_BASE64))
   fn = &MimeB64DecoderInit;
   else if (!PL_strcasecmp(obj->encoding, ENCODING_QUOTED_PRINTABLE))
-  leaf->decoder_data = 
+  leaf->decoder_data =
           MimeQPDecoderInit(((MimeConverterOutputCallback)
                         ((MimeLeafClass *)obj->clazz)->parse_decoded_buffer),
                         obj, obj);
@@ -153,7 +152,7 @@ MimeLeaf_parse_buffer (const char *buffer, int32_t size, MimeObject *obj)
     leaf->sizeSoFar = 0;
 
   if (leaf->decoder_data &&
-      obj->options && 
+      obj->options &&
       obj->options->format_out != nsMimeOutput::nsMimeMessageDecrypt
       && obj->options->format_out != nsMimeOutput::nsMimeMessageAttach) {
     int outSize = 0;