introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).

1 files changed, 1 insertions, 1 deletions

diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 94fb45761..4767d586c 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -195,7 +195,7 @@ static int generate_output(char **argv, int argc, const char *optstr, const stru
                 printf(" --");
                 while (optind < argc)
                         printf(" %s", normalize(argv[optind++]));
-                puts("");
+                bb_putchar('\n');
         }
         return exit_code;
 }