diff options
| -rw-r--r-- | src/runtime/java/org/grammaticalframework/pgf/Expr.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/runtime/java/org/grammaticalframework/pgf/Expr.java b/src/runtime/java/org/grammaticalframework/pgf/Expr.java index b23e10562..0195f8019 100644 --- a/src/runtime/java/org/grammaticalframework/pgf/Expr.java +++ b/src/runtime/java/org/grammaticalframework/pgf/Expr.java @@ -40,7 +40,7 @@ public class Expr implements Serializable { throw new IllegalArgumentException("fun == null"); for (int i = 0; i < args.length; i++) { if (args[i] == null) - throw new IllegalArgumentException("the "+i+"th argument is null"); + throw new IllegalArgumentException("the "+(i+1)+"th argument is null"); } this.pool = new Pool(); |