[Viewer] Check if active node's "input" attribute exists before acces…

…sing it
alicevision · Feb 3, 2023 · 6579ed3 · 6579ed3
1 parent d21b70f
commit 6579ed3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/meshroom/ui/qml/Viewer/Viewer2D.qml b/meshroom/ui/qml/Viewer/Viewer2D.qml
@@ -1003,9 +1003,9 @@ FocusScope {
                                 {
                                     return true;
                                 }
-                                var inputAttr = activeNode.attribute("input");
-                                if(!inputAttr)
+                                if(!activeNode.hasAttribute("input"))
                                     return false;
+                                var inputAttr = activeNode.attribute("input");
                                 var inputAttrLink = inputAttr.rootLinkParam;
                                 if(!inputAttrLink)
                                     return false;