From 502ef5efe052d9ff42bcdb412da8bed297ca3bfa Mon Sep 17 00:00:00 2001
From: codeanticode <andres.colubri@gmail.com>
Date: Mon, 10 Sep 2012 18:36:31 +0000
Subject: [PATCH] Re-wrap throwable if is not a runtime excepton, otherwise
 just throw original object for clearer error messages

---
 core/src/processing/opengl/PGL.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/src/processing/opengl/PGL.java b/core/src/processing/opengl/PGL.java
index 964efa98a..0c2bb3e66 100644
--- a/core/src/processing/opengl/PGL.java
+++ b/core/src/processing/opengl/PGL.java
@@ -1013,7 +1013,11 @@ public class PGL {
       } catch (GLException e) {
         // Unwrap GLException so that only the causing exception is shown.
         Throwable tr = e.getCause();
-        throw new RuntimeException(tr);
+        if (tr instanceof RuntimeException) {
+          throw (RuntimeException)tr;
+        } else {
+          throw new RuntimeException(tr);
+        }
       }
     }
   }