Index: src/messageview.c
===================================================================
RCS file: //claws/src/messageview.c,v
retrieving revision 1.94.2.236
retrieving revision 1.94.2.237
diff -u -r1.94.2.236 -r1.94.2.237
--- src/messageview.c	12 Aug 2012 10:10:36 -0000	1.94.2.236
+++ src/messageview.c	12 Aug 2012 16:16:44 -0000	1.94.2.237
@@ -1469,7 +1469,7 @@
 						goto done;
 					} else if (mimeinfo->type == MIMETYPE_TEXT && 
 					    !strcasecmp(mimeinfo->subtype, "html") &&
-					    mimeinfo->disposition == DISPOSITIONTYPE_ATTACHMENT &&
+					    mimeinfo->disposition != DISPOSITIONTYPE_ATTACHMENT &&
 					    prefs_common.promote_html_part) {
 						mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
 						goto done;