From aa31c0e0f572f6a9b53838ed2f5a1bb3e799b76e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 24 May 2015 17:45:06 +0200
Subject: [PATCH] Use glGetString(GL_EXTENSIONS) instead of glGetStringi() on
 WebGL 2.

Or at least until Emscripten has implementation for it.
---
 src/Magnum/Context.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Magnum/Context.cpp b/src/Magnum/Context.cpp
index a60af992c..9c7d5085b 100644
--- a/src/Magnum/Context.cpp
+++ b/src/Magnum/Context.cpp
@@ -565,7 +565,8 @@ std::vector<std::string> Context::shadingLanguageVersionStrings() const {
 std::vector<std::string> Context::extensionStrings() const {
     std::vector<std::string> extensions;
 
-    #ifndef MAGNUM_TARGET_GLES2
+    /** @todo remove workaround when Emscripten has glGetStringi() etc. */
+    #if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
     GLint extensionCount = 0;
     glGetIntegerv(GL_NUM_EXTENSIONS, &extensionCount);
     #ifndef MAGNUM_TARGET_GLES3