From 26c7affa70e9c6f3d285bcf7f4c650b8942ec86e Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Wed, 20 May 2015 11:05:38 -0400
Subject: [PATCH] roken: fix 0acef7729f664cfe591ff86964651bb0bbf5d6b0

Should have used -- instead of == in the prior commit.

Change-Id: I90f8886b754dda19970c6579ffa477634e8dc4a5
---
 lib/roken/snprintf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/roken/snprintf.c b/lib/roken/snprintf.c
index add375b0f..1aae4cd1f 100644
--- a/lib/roken/snprintf.c
+++ b/lib/roken/snprintf.c
@@ -276,7 +276,7 @@ append_string (struct snprintf_state *state,
 	len += pad(state, width, ' ');
 
     if (prec != -1) {
-	while (prec== && *arg) {
+	while (prec-- && *arg) {
 	    (*state->append_char) (state, *arg++);
 	    ++len;
 	}