From b36518dcf457f5655c75c978bffed08dcd9535d6 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Fri, 24 Jun 2011 21:16:10 +0200
Subject: [PATCH] configure: Add -Wno-format-zero-length to CFLAGS.

The C standard specifies that zero-length format strings are allowed.
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index f557482c18f..e20bb064a47 100755
--- a/configure
+++ b/configure
@@ -2978,6 +2978,7 @@ check_cflags -Wdeclaration-after-statement
 check_cflags -Wall
 check_cflags -Wno-parentheses
 check_cflags -Wno-switch
+check_cflags -Wno-format-zero-length
 check_cflags -Wdisabled-optimization
 check_cflags -Wpointer-arith
 check_cflags -Wredundant-decls
-- 
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