From 8f16cd7ebecc8c7268deff9c7a4a1d828d2f1320 Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Fri, 10 Apr 2009 17:29:31 +0200
Subject: [PATCH] Fixed a bug with wc on macOS (thanks P. Abbet and M. L.
 Grinshpun).

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d80b4cd..1768697 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ MAN_PATH = /usr/share/man/man1
 
 LDFLAGS=-lcurses
 
-REVISION_NUMBER=$(shell git log | grep ^commit | wc -l)
+REVISION_NUMBER=$(shell git log | grep ^commit | wc -l | sed -e "s/[^0-9]//g")
 
 ifeq ($(DEBUG),yes)
   OPTIMIZE_FLAG = -ggdb3 -DDEBUG
-- 
2.20.1