From d4258dd321dfdfd9586fb588f17f2a61fa7829d2 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 18 Dec 2018 13:22:23 +0100 Subject: bc: another for() loop simplified function old new delta zbc_program_print 688 686 -2 Signed-off-by: Denys Vlasenko --- miscutils/bc.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'miscutils') diff --git a/miscutils/bc.c b/miscutils/bc.c index 4b5cac08a..37c9012f9 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -5448,7 +5448,7 @@ err: static BC_STATUS zbc_num_printBase(BcNum *n) { BcStatus s; - size_t width, i; + size_t width; BcNumDigitOp print; bool neg = n->neg; @@ -5463,8 +5463,14 @@ static BC_STATUS zbc_num_printBase(BcNum *n) width = 1; print = bc_num_printHex; } else { - for (i = G.prog.ob_t - 1, width = 0; i != 0; i /= 10, ++width) - continue; + unsigned i = G.prog.ob_t - 1; + width = 0; + for (;;) { + width++; + i /= 10; + if (i == 0) + break; + } print = bc_num_printDigits; } -- cgit v1.2.3