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-rw-r--r--src/library_gl.js2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/library_gl.js b/src/library_gl.js
index 3eba76d0..2be48ba1 100644
--- a/src/library_gl.js
+++ b/src/library_gl.js
@@ -1517,6 +1517,8 @@ var LibraryGL = {
Module.printErr('WARNING: using emscripten GL immediate mode emulation. This is very limited in what it supports');
GL.immediate.initted = true;
+ if (!Module.useWebGL) return; // a 2D canvas may be currently used TODO: make sure we are actually called in that case
+
this.matrixStack['m'] = [];
this.matrixStack['p'] = [];
for (var i = 0; i < GL.immediate.MAX_TEXTURES; i++) {