From 35cd48b86b5cf2dcaec06215f7b0330b11ff2ba0 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <c.oelckers@zdoom.fake>
Date: Fri, 28 Oct 2016 09:47:22 +0200
Subject: [PATCH] - fixed grammar rule for two-dimensional vectors.

---
 src/scripting/zscript/zcc-parse.lemon | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scripting/zscript/zcc-parse.lemon b/src/scripting/zscript/zcc-parse.lemon
index 3f70799ec6..bbed008dd3 100644
--- a/src/scripting/zscript/zcc-parse.lemon
+++ b/src/scripting/zscript/zcc-parse.lemon
@@ -979,7 +979,7 @@ primary(XX) ::= LPAREN expr(A) COMMA expr(B) COMMA expr(C) RPAREN.
 }
 
 
-primary(X) ::= LPAREN expr(A) COMMA expr(B) RPAREN.
+primary(XX) ::= LPAREN expr(A) COMMA expr(B) RPAREN.
 {
 	NEW_AST_NODE(VectorInitializer, expr, A);
 	expr->Operation = PEX_Vector;
@@ -987,7 +987,7 @@ primary(X) ::= LPAREN expr(A) COMMA expr(B) RPAREN.
 	expr->X = A;
 	expr->Y = B;
 	expr->Z = nullptr;
-	X = expr;
+	XX = expr;
 }
 
 primary(X) ::= LPAREN expr(A) RPAREN.