From 7bb413255368e94395237d789f522891093c5774 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 27 Oct 2014 15:53:48 +0800 Subject: [BUILTIN] Remove unnecessary restoration of format string in printf Currently we try to preserve the format string which is stored in argv after temporarily modifying it. This is unnecessary as it's only ever used once. This patch gets rid of it. Signed-off-by: Herbert Xu --- src/bltin/printf.c | 1 - 1 file changed, 1 deletion(-) (limited to 'src') diff --git a/src/bltin/printf.c b/src/bltin/printf.c index 213025f..d1181e3 100644 --- a/src/bltin/printf.c +++ b/src/bltin/printf.c @@ -207,7 +207,6 @@ pc: if (print_escape_str(start, param, array, getstr())) goto out; - *fmt = 'b'; break; case 'c': { int p = getchr(); -- cgit 1.4.1