diff --git a/SC2102.md b/SC2102.md
index bf8e8d3..bc40abe 100644
--- a/SC2102.md
+++ b/SC2102.md
@@ -39,6 +39,10 @@ There is currently a bug in which a range expression whose contents is a variabl
 
 v0.7.2 and below would unintentionally show this warning for subscripts in arrays in `[[ -v array[xx] ]]` and other dereferencing  operators. In these versions, you can either [[ignore]] the message or quote the word (as in `[[ -v 'array[xx]' ]]`)
 
+Note that IPv6 URLs trigger this warning, but the correct solution in this case is to quote them:
+
+    curl 'http://[2607:f8b0:4002:c0c::65]/'
+
 ### Related resources:
 
 * Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!
\ No newline at end of file