[cogl] attribute: Add a missing 'else'

[Neil Roberts <nroberts src gnome org>]

commit fb8c48108b4c2166a69b9ab32a0201271026fe03
Author: Neil Roberts <neil linux intel com>
Date:   Wed Dec 7 13:20:44 2011 +0000

    attribute: Add a missing 'else'
    
    The handler for the normal attribute was missing an else so presumably
    it would have crashed on GLES2.
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl/cogl-attribute.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/cogl/cogl-attribute.c b/cogl/cogl-attribute.c
index 1c73bc9..b8d748a 100644
--- a/cogl/cogl-attribute.c
+++ b/cogl/cogl-attribute.c
@@ -703,6 +703,7 @@ flush_state (CoglDrawFlags flags,
 #ifdef HAVE_COGL_GLES2
           if (ctx->driver == COGL_DRIVER_GLES2)
             setup_generic_attribute (ctx, source, attribute, base);
+          else
 #endif
             {
               _cogl_bitmask_set (&ctx->enable_builtin_attributes_tmp,