Bug 824909 - Print/Print preview of .eml files shows blank on linux - don't add wrong file association to ~/.local/share/applications/mimeapps.list. r=mkmelin, a=mkmelin

Landing on CLOSED TREE for seamonkey

mail/components/shell/nsMailGNOMEIntegration.cpp

@@ -51,7 +51,8 @@ struct AppTypeAssociation {
 static const AppTypeAssociation sAppTypes[] = {
   {
     nsIShellService::MAIL, sMailProtocols, ArrayLength(sMailProtocols),
-    "message/rfc822", "eml"
+    "message/rfc822",
+    nullptr // don't associate .eml extension, as that breaks printing those
   },
   {
     nsIShellService::NEWS, sNewsProtocols, ArrayLength(sNewsProtocols),