am 46e28db8: Merge change 6713 into donut

Merge commit '46e28db8818332e3cda4cc410cc89a1ed7ce4db6'

* commit '46e28db8818332e3cda4cc410cc89a1ed7ce4db6':
  fix for [1969185] valgrind errors in new gl stuff
diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index 0fc934f..6f6656a 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -1494,7 +1494,7 @@
         // default value
         if (binarySearch<config_pair_t>(
                 (config_pair_t const*)attrib_list,
-                0, numAttributes,
+                0, numAttributes-1,
                 config_defaults[j].key) < 0)
         {
             for (int i=0 ; i<numConfigs ; i++) {
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index 004b74a..c2003dd 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -731,7 +731,7 @@
     EGLint patch_index = -1;
     GLint attr;
     size_t size = 0;
-    while ((attr=attrib_list[size])) {
+    while ((attr=attrib_list[size]) != EGL_NONE) {
         if (attr == EGL_CONFIG_ID)
             patch_index = size;
         size += 2;