From: Wayne Davison <wayne@opencoder.net>
Date: Tue, 16 Aug 2022 04:52:13 +0000 (-0700)
Subject: Only run git describe if .git exists in the $srcdir.
X-Git-Tag: v3.2.6~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=68b1ce1dc3605a8b79594ba5e8e29577ea6dc42c;p=thirdparty%2Frsync.git

Only run git describe if .git exists in the $srcdir.
---

diff --git a/mkgitver b/mkgitver
index 49aa150b..43156c65 100755
--- a/mkgitver
+++ b/mkgitver
@@ -1,7 +1,10 @@
 #!/bin/sh
 
 srcdir=`dirname $0`
-gitver=`git describe --abbrev=8 2>/dev/null`
+
+if [ -e "$srcdir/.git" ]; then
+    gitver=`git describe --abbrev=8 2>/dev/null`
+fi
 
 if [ ! -f git-version.h ]; then
     touch git-version.h