Merge pull request #1452 from NetsBlox/fix-sign

fix sign
NetsBlox · Oct 18, 2023 · e41e05b · e41e05b
2 parents 96234e7 + ed4f1e8
commit e41e05b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/threads.js b/src/threads.js
@@ -4089,7 +4089,11 @@ Process.prototype.reportMonadic = function (fname, n) {
         result = Math.pow(2, x);
         break;
     case 'id':
-        return n;
+        result = n;
+        break;
+    case 'sign':
+        result = n < 0 ? -1 : n > 0 ? 1 : 0;
+        break;
     default:
         nop();
     }