From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 7 Jul 2013 19:54:49 +0000 (+0100)
Subject: more: use variable lenght printf field width to print blanks
X-Git-Tag: v2.24-rc1~429
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9f3d0c0ff7b464d07dea530332cd0546b2c55a4;p=thirdparty%2Futil-linux.git

more: use variable lenght printf field width to print blanks

This makes program to run a little faster.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/text-utils/more.c b/text-utils/more.c
index 8888a083ba..3bbeede5d9 100644
--- a/text-utils/more.c
+++ b/text-utils/more.c
@@ -1058,8 +1058,7 @@ void erasep(register int col)
 		if (!dumb && eraseln)
 			my_putstring(eraseln);
 		else
-			for (col = promptlen - col; col > 0; col--)
-				putchar(' ');
+			printf("%*s", promptlen - col, "");
 	}
 	promptlen = 0;
 }