diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/re/jag/parquet/commands/Calculator.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/java/re/jag/parquet/commands/Calculator.java b/src/main/java/re/jag/parquet/commands/Calculator.java index ee8bc53..4cfdb26 100644 --- a/src/main/java/re/jag/parquet/commands/Calculator.java +++ b/src/main/java/re/jag/parquet/commands/Calculator.java @@ -58,6 +58,10 @@ public class Calculator { level_count++; String result = execute_operation(operator, parts.get(o), parts.get(o+1), _source); + + if (result == null) + return 1; + parts.set(o, result); parts.remove(o+1); operators.remove(o); @@ -95,6 +99,7 @@ public class Calculator { operand = (int)player.getPos().z; break; default: + operand = null; } } |