MDL-43130 access: fix user counting when retrieving assignable roles.
authorPaul Holden <pholden@greenhead.ac.uk>
Fri, 8 Mar 2019 12:32:24 +0000 (12:32 +0000)
committerPaul Holden <pholden@greenhead.ac.uk>
Fri, 8 Mar 2019 12:32:24 +0000 (12:32 +0000)
commit9ded266b4eb98c3615c64f739e0d726abd7a66d9
tree61ba93a990025db0b29658a1009088a466bbd4d5
parenta713ed3ba684e3e24b3b0eb3280f79792929ad79
MDL-43130 access: fix user counting when retrieving assignable roles.

Previously users assigned the same role in a context via multiple
components would be counted multiple times.
lib/accesslib.php
lib/tests/accesslib_test.php