From 6152004356bb21645f64c8b8464d1676e3b3c384 Mon Sep 17 00:00:00 2001
From: "Thomas A. Christensen II" <25492070+MillironX@users.noreply.github.com>
Date: Tue, 5 Apr 2022 15:35:37 -0500
Subject: [PATCH] Add check for nothingness to link_or_text!

Signed-off-by: Thomas A. Christensen II <25492070+MillironX@users.noreply.github.com>
---
 src/Kelpie.jl | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Kelpie.jl b/src/Kelpie.jl
index 2e46c82..b7cd44f 100644
--- a/src/Kelpie.jl
+++ b/src/Kelpie.jl
@@ -83,10 +83,12 @@ julia> prettyprint(link_or_text!(ElementNode("div"), "The end", ElementNode("hr"
 """
 function link_or_text!(node, content...)
     for con in content
-        if typeof(con) <: EzXML.Node
-            link!(node, con)
-        else
-            link!(node, EzXML.TextNode(string(con)))
+        if !isnothing(con)
+            if typeof(con) <: EzXML.Node
+                link!(node, con)
+            else
+                link!(node, EzXML.TextNode(string(con)))
+            end #if
         end #if
     end #for