Fix selection index overflow

l4l · l4l · commit 12482e15a252 · 2020-12-04T01:33:07.000+03:00
diff --git a/src/state.rs b/src/state.rs
@@ -88,5 +88,11 @@ impl State {
             &self.input_buf,
             self.entries.iter().map(|e| e.name.as_str()),
         );
+
+        self.selected_item = self
+            .processed_entries
+            .len()
+            .saturating_sub(1)
+            .min(self.selected_item);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -88,5 +88,11 @@ impl State {`
`88`	`88`	`&self.input_buf,`
`89`	`89`	`self.entries.iter().map(\|e\| e.name.as_str()),`
`90`	`90`	`);`
	`91`	`+`
	`92`	`+ self.selected_item = self`
	`93`	`+ .processed_entries`
	`94`	`+ .len()`
	`95`	`+ .saturating_sub(1)`
	`96`	`+ .min(self.selected_item);`
`91`	`97`	`}`
`92`	`98`	`}`