X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mixer.cpp;h=6ec12e88357b1430ef922cf3dad57d9407cd2e66;hb=3fd3a00f3f70d28377c4d876746e1a8849e422bd;hp=f1d116fe497bdeb0e6f020aef2a7b468624ede2a;hpb=27af21bd4b1d1638841a580d6a61608da08a8229;p=nageru

diff --git a/mixer.cpp b/mixer.cpp
index f1d116f..6ec12e8 100644
--- a/mixer.cpp
+++ b/mixer.cpp
@@ -371,7 +371,10 @@ Mixer::Mixer(const QSurfaceFormat &format, unsigned num_cards)
 
 				DeckLinkCapture *capture = new DeckLinkCapture(decklink, card_index);
 				DeckLinkOutput *output = new DeckLinkOutput(resource_pool.get(), decklink_output_surface, global_flags.width, global_flags.height, card_index);
-				output->set_device(decklink);
+				if (!output->set_device(decklink)) {
+					delete output;
+					output = nullptr;
+				}
 				configure_card(card_index, capture, CardType::LIVE_CARD, output);
 				++num_pci_devices;
 			}