refactor: Stop progression from file prompt if nothing selected

brigand · Oct 1, 2020 · ccb7032 · ccb7032
1 parent 42306ed
commit ccb7032
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/prompt/files_prompt.rs b/src/prompt/files_prompt.rs
@@ -97,14 +97,16 @@ impl<'a> FilesPrompt<'a> {
                     }
                 }
                 Some((KeyCode::Enter, _, _, _)) => {
-                    let selected = self
+                    let selected: Vec<String> = self
                         .options
                         .iter()
                         .enumerate()
                         .filter_map(|(i, file)| Some(file).filter(|_| self.checked[i]))
                         .map(Into::into)
                         .collect();
-                    return FilesPromptResult::Files(selected);
+                    if !selected.is_empty() {
+                        return FilesPromptResult::Files(selected);
+                    }
                 }
 
                 Some((KeyCode::Esc, _, _, _)) => {