From 35579afb55c0a53261743b3e292f60e76046ff16 Mon Sep 17 00:00:00 2001
From: Corey Richardson <corey@octayn.net>
Date: Wed, 26 Sep 2012 16:06:14 -0400
Subject: [PATCH] Remove unused variable and branch (reported by
 clang-analzyer)

---
 src/util.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/util.c b/src/util.c
index 9b73c3ec..b3a01143 100644
--- a/src/util.c
+++ b/src/util.c
@@ -377,7 +377,6 @@ malloc_vsnprintf(char *str, size_t size, const char *format, va_list ap)
 		case '\0': goto label_out;
 		case '%': {
 			bool alt_form = false;
-			bool zero_pad = false;
 			bool left_justify = false;
 			bool plus_space = false;
 			bool plus_plus = false;
@@ -398,10 +397,6 @@ malloc_vsnprintf(char *str, size_t size, const char *format, va_list ap)
 					assert(alt_form == false);
 					alt_form = true;
 					break;
-				case '0':
-					assert(zero_pad == false);
-					zero_pad = true;
-					break;
 				case '-':
 					assert(left_justify == false);
 					left_justify = true;