readline: remove intermediate variable

This commit removes an extrea intermediate variable. This makes the call consistent with other uses of validateUint32() in the codebase. PR-URL: #31676 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Feb 17, 2020 · 98f3028 · 98f3028
1 parent be55f3e
commit 98f3028
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/readline.js b/lib/readline.js
@@ -123,8 +123,7 @@ function Interface(input, output, completer, terminal) {
     terminal = input.terminal;
     historySize = input.historySize;
     if (input.tabSize !== undefined) {
-      const positive = true;
-      validateUint32(input.tabSize, 'tabSize', positive);
+      validateUint32(input.tabSize, 'tabSize', true);
       this.tabSize = input.tabSize;
     }
     removeHistoryDuplicates = input.removeHistoryDuplicates;