From 1244dd7d189d73282911ba8a1ec04e8b820eb814 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Stenberg?= <bjorn@haxx.se>
Date: Thu, 2 May 2002 12:16:51 +0000
Subject: [PATCH] Added support for %%

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@380 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/common/sprintf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/firmware/common/sprintf.c b/firmware/common/sprintf.c
index 80bdda6336..95bf55ebea 100644
--- a/firmware/common/sprintf.c
+++ b/firmware/common/sprintf.c
@@ -92,6 +92,10 @@ int vsnprintf (char *buf, int size, const char *fmt, va_list ap)
 		    while (val > 0);
 		    break;
 
+		case '%':
+                    *--str = '%';
+                    break;
+
 		default:
 		    *--str = ch;
 		    break;