[Autocomplete] Missing support for limitTags={0}

[tykdn]

In the api document,'the maximum number of tags that will be visible when not focused. Set -1 to disable the limit'. But I set 0 also disable the limit.Dose the limitTags api support value of 0.

Thanks!

[oliviertassinari]

I don't think that it matters, I'm closing, prefer -1.

[tykdn]

@oliviertassinari Sorry,I did not express clearly.I means, does Autocomplete support maximum number of tag of 0.
In other word, when I set 0, it should display none tag.
Thanks!

[oliviertassinari]

@tykdn Thanks for the clarification. What do you think of this fix? Do you want to submit a pull request? :)

diff --git a/packages/material-ui-lab/src/Autocomplete/Autocomplete.js b/packages/material-ui-lab/src/Autocomplete/Autocomplete.js
index f6c58d99a..cd9a300cb 100644
--- a/packages/material-ui-lab/src/Autocomplete/Autocomplete.js
+++ b/packages/material-ui-lab/src/Autocomplete/Autocomplete.js
@@ -350,7 +350,7 @@ const Autocomplete = React.forwardRef(function Autocomplete(props, ref) {

   if (limitTags > -1 && Array.isArray(startAdornment)) {
     const more = startAdornment.length - limitTags;
-    if (limitTags && !focused && more > 0) {
+    if (!focused && more > 0) {
       startAdornment = startAdornment.splice(0, limitTags);
       startAdornment.push(
         <span className={classes.tag} key={startAdornment.length}>

[tykdn]

@oliviertassinari Yes, the fix looks good,I am glad to submit a pull request:).