Change vlc.stream() and vlc.memory_stream() error reporting to behave like lua's...

[vlc] / share / lua / meta / art / 10_googleimage.lua

diff --git a/share/lua/meta/art/10_googleimage.lua b/share/lua/meta/art/10_googleimage.lua
index e123060c1cb11098c88a7fb32f983910183c37f8..a3cc35d75d6440906fcc7c1a9e97753e3839c58c 100644 (file)
--- a/share/lua/meta/art/10_googleimage.lua
+++ b/share/lua/meta/art/10_googleimage.lua
@@ -49,6 +49,8 @@ function fetch_art()
         return nil
     end
     fd = vlc.stream( "http://images.google.com/images?q=" .. get_query( title ) )
+    if not fd then return nil end
+
     page = fd:read( 65653 )
     fd = nil
     _, _, arturl = string.find( page, "imgurl=([^&]+)" )