From 3f5456e52c017a768b0b8c28c529f5cb945c23b1 Mon Sep 17 00:00:00 2001
From: p4bl0 <pablo@rauzy.name>
Date: Sat, 24 Jul 2010 19:47:31 +0200
Subject: check for existing git repos before install. abort if one exists to
 avoid overriding files

---
 install.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'install.sh')

diff --git a/install.sh b/install.sh
index a24f3c3..7cd45a2 100644
--- a/install.sh
+++ b/install.sh
@@ -28,6 +28,10 @@ fugitive_install() {
   if [ "$1" != "" ]; then DIR="$1"; fi
   if [ ! -d "$DIR" ]; then mkdir -p "$DIR"; fi
   cd "$DIR"
+  if [ -d ".git" ]; then
+    echo "There's already a git repository here, aborting install."
+    exit 1
+  fi
   echo -n "Creating new git repository... "
   git init >/dev/null
   echo "done."
-- 
cgit v1.2.3