From e5a309e23f4bbb740818cb4c29eb335952c82c71 Mon Sep 17 00:00:00 2001
From: Phillip Kuznetsov <pkuznetsov@pixielabs.ai>
Date: Tue, 7 Jun 2022 03:19:45 -0700
Subject: [PATCH] Fix rendering UDFs with variable arguments

Signed-off-by: Phillip Kuznetsov <pkuznetsov@pixielabs.ai>
---
 src/templates/udfDocs.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/templates/udfDocs.tsx b/src/templates/udfDocs.tsx
index 7bf3a337..9fa1c886 100644
--- a/src/templates/udfDocs.tsx
+++ b/src/templates/udfDocs.tsx
@@ -89,13 +89,13 @@ const UdfDocsTemplate = ((props: any) => {
               </TableRow>
             </TableHead>
             <TableBody>
-              {functions[0].definition.inputs ? functions[0].definition.inputs.map((i, index) => (
+              {functions[0].definition.inputs ? functions[0].definition.inputs.map((arg, index) => (
                 <TableRow>
-                  <TableCell align='left'>{i.ident}</TableCell>
+                  <TableCell align='left'>{arg.ident}</TableCell>
                   <TableCell align='left'>
-                    {[...new Set(functions.map((f) => f.definition).map((d) => d.inputs[index].type))].join(' / ')}
+                    {[...new Set(functions.filter((f) => !!f.definition.inputs[index]).map((f) => f.definition.inputs[index].type))].join(' / ')}
                   </TableCell>
-                  <TableCell align='left'>{i.desc}</TableCell>
+                  <TableCell align='left'>{arg.desc}</TableCell>
                 </TableRow>
               )) : ''}