From 8a6778f0a087cdfc4bc1d3751b0be2c2bf3322aa Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Wed, 5 Feb 2025 15:41:54 +0000
Subject: [PATCH] scripts: don't overwrite generated version if we're not in a
 git repo

---
 scripts/generateVersion.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/generateVersion.sh b/scripts/generateVersion.sh
index fdcc47120..e88cef3f1 100755
--- a/scripts/generateVersion.sh
+++ b/scripts/generateVersion.sh
@@ -1,4 +1,13 @@
 #!/bin/sh
+
+# if the git directory doesn't exist, don't gather data to avoid overwriting, unless
+# the version file is missing altogether (otherwise compiling will fail)
+if [[ ! -d ./.git ]]; then
+    if [[ -f ./src/version.h ]]; then
+        exit 0
+    fi
+fi
+
 cp -fr ./src/version.h.in ./src/version.h
 
 HASH=${HASH-$(git rev-parse HEAD)}