Don't leave field binding vars uninitialized.

This was causing problems for changing passwords: if the user didn't type anything in the "original password" field, the code path to sending that field to the server was just straight-up omitting the field from the message, rather than setting it to empty string, causing a 422 Unprocessable Entity.

On investigation we had latent bugs related to this in a bunch of spots.

1 files changed, 5 insertions, 4 deletions

diff --git a/ui/lib/components/CreateChannelForm.svelte b/ui/lib/components/CreateChannelForm.svelte
index ddcf486..b716736 100644
--- a/ui/lib/components/CreateChannelForm.svelte
+++ b/ui/lib/components/CreateChannelForm.svelte
@@ -1,16 +1,17 @@
 <script>
     import { createChannel } from '$lib/apiServer';
 
-    let name = '';
-    let disabled = false;
+    let name = "";
+    let pending = false;
+    $: disabled = pending;
 
     async function handleSubmit(event) {
-        disabled = true;
+        pending = true;
         const response = await createChannel(name);
         if (200 <= response.status && response.status < 300) {
             name = '';
         }
-        disabled = false;
+        pending = false;
     }
 </script>