From 4170655a88f58e4608dfef32a31306592b4c2766 Mon Sep 17 00:00:00 2001
From: Luke Benstead <kazade@gmail.com>
Date: Fri, 6 Sep 2019 09:34:55 +0100
Subject: [PATCH] If someone attempts to use lines, just log an error and
 render nothing (for now)

---
 GL/draw.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/GL/draw.c b/GL/draw.c
index abd59d1..b7a76ec 100644
--- a/GL/draw.c
+++ b/GL/draw.c
@@ -1024,6 +1024,11 @@ static void submitVertices(GLenum mode, GLsizei first, GLuint count, GLenum type
         return;
     }
 
+    if(mode == GL_LINE_STRIP || mode == GL_LINES) {
+        fprintf(stderr, "Line drawing is currently unsupported\n");
+        return;
+    }
+
     static SubmissionTarget* target = NULL;
     static AlignedVector extras;