From 3619b46b45274cad5e817b7fda46a604cd6bb642 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <mclaughc@outlook.com>
Date: Tue, 5 Nov 2019 00:26:35 +1000
Subject: [PATCH] GPU: Fix parsing of polylines.. again

---
 src/core/gpu_commands.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/core/gpu_commands.cpp b/src/core/gpu_commands.cpp
index 53d70cc03..982614986 100644
--- a/src/core/gpu_commands.cpp
+++ b/src/core/gpu_commands.cpp
@@ -190,9 +190,9 @@ bool GPU::HandleRenderCommand(const u32*& command_ptr, u32 command_size)
       if (rc.polyline)
       {
         // polyline goes until we hit the termination code
-        num_vertices = 0;
+        num_vertices = 1;
         bool found_terminator = false;
-        for (u32 pos = 1 + BoolToUInt32(rc.shading_enable); pos < command_size; pos += words_per_vertex)
+        for (u32 pos = 2; pos < command_size; pos += words_per_vertex)
         {
           if (command_ptr[pos] == 0x55555555)
           {