Fixed underflow off-by-one bug

Schweigi · Jul 19, 2015 · 3ae7320 · 3ae7320
1 parent f394773
commit 3ae7320
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/assets/asmsimulator.js b/assets/asmsimulator.js
@@ -719,7 +719,7 @@ var app = angular.module('ASMSimulator', []);
                         self.zero = true;
                     } else if (value < 0) {
                         self.carry = true;
-                        value = 255 - (-value) % 256;
+                        value = 256 - (-value) % 256;
                     }
 
                     return value;