fixed bug 516 (decrement nullpointerexception)

darcs-hash:20040404090530-a9258-44b6e2e6b3d5584ba4cebde5a58bbfea52e07949.gz

diff --git a/src/org/ibex/js/Parser.java b/src/org/ibex/js/Parser.java
index a4621db..aad793e 100644 (file)
--- a/src/org/ibex/js/Parser.java
+++ b/src/org/ibex/js/Parser.java
@@ -408,7 +408,7 @@ class Parser extends Lexer implements ByteCodes {
             b.add(parserLine, SWAP, null);
             b.add(parserLine, POP, null);
             b.add(parserLine, LITERAL, JS.N(1));
-            b.add(parserLine, tok == INC ? SUB : ADD, null);   // undo what we just did, since this is postfix
+            b.add(parserLine, tok == INC ? SUB : ADD, JS.N(2));   // undo what we just did, since this is postfix
             break;
         }
         case ASSIGN: {