From f1ed327a7af2dd4b34b80e5a575f88f5522e61b1 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Sun, 26 Jan 2014 00:39:22 +0100
Subject: [PATCH] BUILD: fix VERDATE exclusion regex

A backslash was missing. It used to work well with GNU grep anyway but
better fix it.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 0c366500f..881297bf4 100644
--- a/Makefile
+++ b/Makefile
@@ -359,7 +359,7 @@ ifeq ($(SUBVERS),)
 SUBVERS := $(shell (grep -v '\$$Format' SUBVERS 2>/dev/null || touch SUBVERS) | head -n 1)
 endif
 ifeq ($(VERDATE),)
-VERDATE := $(shell (grep -v '^$$Format' VERDATE 2>/dev/null || touch VERDATE) | head -n 1 | cut -f1 -d' ' | tr '-' '/')
+VERDATE := $(shell (grep -v '^\$$Format' VERDATE 2>/dev/null || touch VERDATE) | head -n 1 | cut -f1 -d' ' | tr '-' '/')
 endif
 
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