X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/b6ac7fe88d347582d39fffa002e300af222c578f..58db72fee358d5987139a1b8526c0ca873e07dbf:/src/views/run-process-panel/inputs/float-array-input.tsx

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;
 
