Better types for nFc and nLen

...given that they get assigned with values of those types.  This change has no
actual effect on the results, but silences Clang
-fsanitize=implicit-signed-integer-truncation warnings like "implicit conversion
from type 'long' of value -671088640 (64-bit, signed) to type 'sal_uInt32' (aka
'unsigned int') changed the value to 3623878656 (32-bit, unsigned)".

Change-Id: I763a9d85b9e40797312688551206c308fc3d36e3
Reviewed-on: https://gerrit.libreoffice.org/68705
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

0 files changed, 0 insertions, 0 deletions