Merge pull request #46 from pierpo/fix/example-breaking-when-removing…

…-all-the-elements fix: example breaking when removing all the elements
pierpo · May 2, 2019 · 8e18ce6 · 8e18ce6
2 parents 9b7b286 + 95d301c
commit 8e18ce6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/example/SecondExample.js b/example/SecondExample.js
@@ -36,7 +36,10 @@ class SecondExample extends React.Component {
           </button>
           <button
             onClick={() =>
-              this.setState({ nbElements: this.state.nbElements - 1 })
+              this.setState({
+                nbElements:
+                  this.state.nbElements > 1 ? this.state.nbElements - 1 : 0,
+              })
             }
           >
             -