From: Willy Tarreau <w@1wt.eu>
Date: Sat, 25 Jan 2014 23:39:22 +0000 (+0100)
Subject: BUILD: fix VERDATE exclusion regex
X-Git-Tag: v1.5-dev22~46
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1ed327a7af2dd4b34b80e5a575f88f5522e61b1;p=thirdparty%2Fhaproxy.git

BUILD: fix VERDATE exclusion regex

A backslash was missing. It used to work well with GNU grep anyway but
better fix it.
---

diff --git a/Makefile b/Makefile
index 0c366500fb..881297bf4c 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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