@@ -9,11 +9,11 @@

 /// Globals

 GLuint  vertexArray;

-GLfloat positions[] =

+GLfloat positions[][3] =

 {

-    -0.5f, -0.5f, 0.0f,

-    -0.5f, +0.5f, 0.0f,

-    +0.5f, -0.5f, 0.0f,

+    {-0.5f, -0.5f, 0.0f},

+    {-0.5f, +0.5f, 0.0f},

+    {+0.5f, -0.5f, 0.0f},

 };

@@ -56,8 +56,8 @@ void display(void)

     glBindVertexArray(vertexArray);

     // Draw.

-    glDrawArrays(GL_TRIANGLES, 0, ARRAY_COUNT(positions)/3);

     printError("display draw");

+    glDrawArrays(GL_TRIANGLES, 0, ARRAY_COUNT(positions));

     // Show on the screen.

     glutSwapBuffers();