From adcd6ee9fdd2f4957ae04c78fcc65a67117ec9d4 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Tue, 3 Oct 2017 19:54:27 +0200
Subject: [PATCH] only try to print the version from git if there's git
 installed

---
 makefile_include.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/makefile_include.mk b/makefile_include.mk
index 03a8ccf2e..cbef31c78 100644
--- a/makefile_include.mk
+++ b/makefile_include.mk
@@ -111,7 +111,7 @@ LTC_CFLAGS += -Wno-nullability-completeness
 endif
 
 
-GIT_VERSION := $(shell [ -e .git ] && { printf git- ; git describe --tags --always --dirty ; } || echo $(VERSION))
+GIT_VERSION := $(shell { [ -e .git ] && which git 2>/dev/null 1>&2 ; } && { printf git- ; git describe --tags --always --dirty ; } || echo $(VERSION))
 ifneq ($(GIT_VERSION),)
 LTC_CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
 endif