From 14f313ecde2b180b1ad64da83ba70e4a2e22fed2 Mon Sep 17 00:00:00 2001
From: Lucas Di Pentima <lucas.dipentima@curii.com>
Date: Wed, 1 Dec 2021 16:18:42 -0300
Subject: [PATCH] 18257: Adds checks to array values thay may be null or
 undefined.

Arvados-DCO-1.1-Signed-off-by: Lucas Di Pentima <lucas.dipentima@curii.com>
---
 src/components/chips/chips.tsx                            | 2 +-
 src/views/run-process-panel/inputs/float-array-input.tsx  | 2 +-
 src/views/run-process-panel/inputs/int-array-input.tsx    | 2 +-
 src/views/run-process-panel/inputs/string-array-input.tsx | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/components/chips/chips.tsx b/src/components/chips/chips.tsx
index eb68ed7a..c4724d1b 100644
--- a/src/components/chips/chips.tsx
+++ b/src/components/chips/chips.tsx
@@ -38,7 +38,7 @@ export const Chips = withStyles(styles)(
         render() {
             const { values, filler } = this.props;
             return <Grid container spacing={8} className={this.props.classes.root}>
-                {values.map(this.renderChip)}
+                {values && values.map(this.renderChip)}
                 {filler && <Grid item xs>{filler}</Grid>}
             </Grid>;
         }
diff --git a/src/views/run-process-panel/inputs/float-array-input.tsx b/src/views/run-process-panel/inputs/float-array-input.tsx
index 780cbc90..3f0a5334 100644
--- a/src/views/run-process-panel/inputs/float-array-input.tsx
+++ b/src/views/run-process-panel/inputs/float-array-input.tsx
@@ -30,7 +30,7 @@ const validationSelector = createSelector(
 );
 
 const required = (value: string[]) =>
-    value.length > 0
+    value && value.length > 0
         ? undefined
         : ERROR_MESSAGE;
 
diff --git a/src/views/run-process-panel/inputs/int-array-input.tsx b/src/views/run-process-panel/inputs/int-array-input.tsx
index 03cb07ea..8077f28a 100644
--- a/src/views/run-process-panel/inputs/int-array-input.tsx
+++ b/src/views/run-process-panel/inputs/int-array-input.tsx
@@ -30,7 +30,7 @@ const validationSelector = createSelector(
 );
 
 const required = (value: string[]) =>
-    value.length > 0
+    value && value.length > 0
         ? undefined
         : ERROR_MESSAGE;
 
diff --git a/src/views/run-process-panel/inputs/string-array-input.tsx b/src/views/run-process-panel/inputs/string-array-input.tsx
index cabbf749..8955009a 100644
--- a/src/views/run-process-panel/inputs/string-array-input.tsx
+++ b/src/views/run-process-panel/inputs/string-array-input.tsx
@@ -31,7 +31,7 @@ const validationSelector = createSelector(
 );
 
 const required = (value: string[] = []) =>
-    value.length > 0
+    value && value.length > 0
         ? undefined
         : ERROR_MESSAGE;
 
-- 
2.30.2