1 files changed, 4 insertions, 0 deletions
diff --git a/src/net/java/games/jogl/impl/FunctionAvailabilityCache.java b/src/net/java/games/jogl/impl/FunctionAvailabilityCache.java
index 01a70e4b7..a4b67b5e8 100644
--- a/src/net/java/games/jogl/impl/FunctionAvailabilityCache.java
+++ b/src/net/java/games/jogl/impl/FunctionAvailabilityCache.java
@@ -114,6 +114,10 @@ public final class FunctionAvailabilityCache {
       }
       String allAvailableExtensions =
         gl.glGetString(GL.GL_EXTENSIONS) + " " + context.getPlatformExtensionsString();
+      if (DEBUG) {
+        System.err.println("!!! Available extensions: " + allAvailableExtensions);
+        System.err.println("!!! GL vendor: " + gl.glGetString(GL.GL_VENDOR));
+      }
       StringTokenizer tok = new StringTokenizer(allAvailableExtensions);
       while (tok.hasMoreTokens()) {
         String availableExt = tok.nextToken().trim();