base64: remove unused variable
...
The variable seems to be a leftover from importing the function from
busybox-1.23.2 and by cleaning up the code the compiler does not emit the
following warning anymore:
src/base64.c:34:14: warning: variable ‘src_tail’ set but not used [-Wunused-but-set-variable]
const char *src_tail;
^~~~~~~~
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Ulrich Ölmann
authored
on 3 Feb 2019
Roland Hieber
committed
on 7 Feb 2019