[Bf-committers] Broken Cycles in debug build (failing assert)

[Bastien Montagne]

Hi devs,

Debug builds of Blender (current master) are broken currently, immediate 
crash at startup du to assert failure :

blender: 
/home/i74700deb64/blender/__work__/src/intern/cycles/render/nodes.cpp:207: 
static const ccl::NodeType* ccl::ImageTextureNode::register_type() [with 
T = ccl::ImageTextureNode]: Assertion `(sizeof(((T *)1)->filename)) == 
sizeof(ustring)' failed.