Fix for regression with: decode: Use correct comparison for images
Fixes: e00dea22 decode: check args for decode functions.
@pwang, this was probably a copy-and-paste error with the fix for the image slots and it made
dEQP-GLES31.functional.layout_binding.image.image2d.vertex_binding_array
dEQP-GLES31.functional.layout_binding.image.image2d.fragment_binding_array
dEQP-GLES31.functional.layout_binding.image.image3d.vertex_binding_array
dEQP-GLES31.functional.layout_binding.image.image3d.fragment_binding_array
fail.
Edited by Gert Wollny