Blank comments have no previews

diff --git a/src/main/resources/static/init.js b/src/main/resources/static/init.js
index 419447ac2001cf7194947ba78475a9ac14bf769b..54ffddbb024a7cfbc33393f69b5da682920da0cd 100644 (file)
--- a/src/main/resources/static/init.js
+++ b/src/main/resources/static/init.js
@@ -167,6 +167,10 @@
                // Comment previews
                async function commentPreview(input, output) {
                        const inText = input.value;
+                       if (inText.length === 0) {
+                               output.innerHTML = "";
+                               return;
+                       }
 
                        await delay(500);
                        if (input.value !== inText)