JoglVersion.getGLInfo: Increase robustness of debug output

1 files changed, 8 insertions, 5 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/GLProfile.java b/src/jogl/classes/com/jogamp/opengl/GLProfile.java
index 0e0d45444..9b96adf71 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLProfile.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLProfile.java
@@ -2031,11 +2031,14 @@ public class GLProfile {
         final GLContext ctx = factory.getOrCreateSharedContext(device);
         if(null != ctx) {
             System.err.println("GLProfile.dumpGLInfo: "+ctx);
-            ctx.makeCurrent();
-            try {
-                System.err.println(JoglVersion.getGLInfo(ctx.getGL(), null));
-            } finally {
-                ctx.release();
+            if( GLContext.CONTEXT_NOT_CURRENT != ctx.makeCurrent() ) {
+                try {
+                    System.err.println(JoglVersion.getGLInfo(ctx.getGL(), null));
+                } finally {
+                    ctx.release();
+                }
+            } else {
+                System.err.println("GLProfile.dumpGLInfo: Couldn't make context current");
             }
         } else {
             System.err.println("GLProfile.dumpGLInfo: shared context n/a");