ID 337673 - Node name collision algorithm difference between Katana 2.x and 3.x

Problem summary:

When duplicating a unique numbered node, eg. Material4, Katana 3.0 will Rename the duplicated node to the lowest available number, in this example Material1.

Katana 2.6 Would rename the copy/pasted item as Material5.

Have traced this regression back to 3.0dev#1376, it was working as in 2.6 in 3.0dev#1367

Steps to reproduce:

1. Create a material node and rename it to Material4
2. Copy and paste the node in the node graph.

Expected behaviour:

Node is renamed to Material5

Actual behaviour:

Node is renamed to Material2

Workaround:

No known workaround.

Reproduced versions/platforms:

• 3.0dev#1376>

Customer version/platform:

Not supplied