X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=Makefile.local;h=200419472084177f944476cbf8e487b9526e978d;hb=17341ec798b4cb2fe192824bcf8b7e78236e4121;hp=f2ad0c12de677bfd38966f16ccfc933af1b9b6e4;hpb=57bd4cf3221a56f8fd8a27af541d6cc8b4011b62;p=notmuch

diff --git a/Makefile.local b/Makefile.local
index f2ad0c12..20041947 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -10,7 +10,7 @@
 # repository), we let git append identification of the actual commit.
 PACKAGE=notmuch
 
-IS_GIT=$(shell if [ -d ${srcdir}/.git -o -f ${srcdir}/.git ] ; then echo yes ; else echo no; fi)
+IS_GIT:=$(shell if [ -d ${srcdir}/.git -o -f ${srcdir}/.git ] ; then echo yes ; else echo no; fi)
 
 ifeq ($(IS_GIT),yes)
 DATE:=$(shell git --git-dir=${srcdir}/.git log --date=short -1 --pretty=format:%cd)