janitor: add DIV_ROUND_UP and use it.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/help.c b/help.c
index fd87bb5aee..6c46d8b494 100644
--- a/help.c
+++ b/help.c
@@ -100,7 +100,7 @@ static void pretty_print_string_list(struct cmdnames *cmds, int longest)
 
 	if (space < max_cols)
 		cols = max_cols / space;
-	rows = (cmds->cnt + cols - 1) / cols;
+	rows = DIV_ROUND_UP(cmds->cnt, cols);
 
 	for (i = 0; i < rows; i++) {
 		printf("  ");