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Prevent wire from normal node to link virtual port 

Fixes #2114
This commit is contained in:
Nick O'Leary 2019-03-28 10:48:48 +00:00
parent fe2360883f
commit dd89ea3731
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1 changed files with 12 additions and 4 deletions
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16
packages/node_modules/@node-red/editor-client/src/js/ui/view.js vendored
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@ -1903,10 +1903,18 @@ RED.view = (function() {
}
}
} else {
var existingLink = RED.nodes.filterLinks({source:src,target:dst,sourcePort: src_port}).length !== 0;
if (!existingLink) {
RED.nodes.addLink(link);
addedLinks.push(link);
// This is not a virtualLink - which means it started
// on a regular node port. Need to ensure the this isn't
// connecting to a link node virual port.
if (!(
(d.type === "link out" && portType === PORT_TYPE_OUTPUT) ||
(d.type === "link in" && portType === PORT_TYPE_INPUT)
)) {
var existingLink = RED.nodes.filterLinks({source:src,target:dst,sourcePort: src_port}).length !== 0;
if (!existingLink) {
RED.nodes.addLink(link);
addedLinks.push(link);
}
}
}
}