From cca84131dfc7c4a7b959c2aa2cabb37c5d3c8776 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Sun, 6 Sep 2020 09:19:51 +0200
Subject: [PATCH] gles2gsg: squelch warning about missing #version line in
 shader

---
 panda/src/glstuff/glGraphicsStateGuardian_src.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
index 28297ba464..f6c795636d 100644
--- a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
+++ b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
@@ -170,6 +170,7 @@ static const string default_vshader =
   "out vec2 texcoord;\n"
   "out vec4 color;\n"
 #else
+  "#version 100\n"
   "precision mediump float;\n"
   "attribute vec4 p3d_Vertex;\n"
   "attribute vec4 p3d_Color;\n"
@@ -240,6 +241,7 @@ static const string default_fshader =
   "uniform sampler2D p3d_Texture0;\n"
   "uniform vec4 p3d_TexAlphaOnly;\n"
 #else
+  "#version 100\n"
   "precision mediump float;\n"
   "varying vec2 texcoord;\n"
   "varying lowp vec4 color;\n"