[git commit] less: code shrink

Denys Vlasenko vda.linux at googlemail.com
Mon Jan 8 09:27:23 UTC 2018


commit: https://git.busybox.net/busybox/commit/?id=83c99ab4469e0f8a9a0e84ec506a8bc101cdcb91
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

function                                             old     new   delta
less_main                                           2471    2464      -7

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 miscutils/less.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/miscutils/less.c b/miscutils/less.c
index 82092f6..d60e6d9 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -255,7 +255,6 @@ struct globals {
 	SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
 	less_gets_pos = -1; \
 	empty_line_marker = "~"; \
-	num_files = 1; \
 	current_file = 1; \
 	eof_error = 1; \
 	terminated = 1; \
@@ -1773,9 +1772,8 @@ int less_main(int argc, char **argv)
 	 *     (used by some setups for manpage display)
 	 */
 	getopt32(argv, "EMmN~I" IF_FEATURE_LESS_TRUNCATE("S") /*ignored:*/"s");
-	argc -= optind;
 	argv += optind;
-	num_files = argc;
+	num_files = argc - optind;
 	files = argv;
 
 	/* Another popular pager, most, detects when stdout


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