fix: dropindex undefined when not moved

uPortal-Attic / uportal-home

Alternative UI for Apereo uPortal (originally built for MyUW)

http://uportal-project.github.io/uportal-home/

Apache License 2.0

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fix: dropindex undefined when not moved #780

Closed davidmsibley closed 6 years ago

davidmsibley commented 6 years ago

dropindex seems to actually be undefined if you don't move it out of its place. This causes an error in the console. Test for undefined before testing for equal index.

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