Operating system: Darwin-18.2.0-x86_64-i386-64bit 64 Bits
Graphics card: Intel(R) HD Graphics 6000 Intel Inc. 4.1 INTEL-12.4.7
Broken: version: 2.80 (sub 49), branch: blender2.7, commit date: 2019-03-17 23:25, hash: rB9099305771ec
Short description of error
sculpting with the draw brush using the anchor, drag or drag dot stroke types will not create new polygons in dyntopo mode.
if the stroke type is changed to space, airbrush or line, dyntopo works as expected and will create new detailed polygons.
Exact steps for others to reproduce the error
enter sculpt mode.
choose draw brush.
set brush texture to something.
set brush stroke type to anchor
activate dyntopo and set detail size to 1.
drag onto surface. (bug: note that no dyntopo was added)
change stroke type to space
drag onto surface (note dyntopo functions properly)