lib: fix negative uc_index() return value on 32bit systems

The numeric return value was incorrectly stored in an unsigned size_t
variable which got later wrapped in an ucode signed 64bit integer value.

This worked by accident on 64bit systems since (int64_t)(size_t)(-1) == -1,
but it failed on 32bit ones where (int64_t)(size_t)(-1) yields 4294967295
due to the different sizes of the size_t and int64_t types.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

0 files changed, 0 insertions, 0 deletions