From 42faa46e80fac6f4721f95d6b444ba360a46bc8f Mon Sep 17 00:00:00 2001
From: mid-kid <esteve.varela@gmail.com>
Date: Sun, 6 Nov 2016 18:08:05 +0100
Subject: [PATCH] Allow git packages to be built using local cache if no
 network is available

---
 satellites/functions/vcs/git.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/satellites/functions/vcs/git.sh b/satellites/functions/vcs/git.sh
index 2031c43..246d62f 100644
--- a/satellites/functions/vcs/git.sh
+++ b/satellites/functions/vcs/git.sh
@@ -11,8 +11,9 @@ vcs_git() {
     else
         cd "$dir"
 
-        git fetch > /dev/null
-        git reset --hard FETCH_HEAD > /dev/null
+        if git fetch > /dev/null; then
+            git reset --hard FETCH_HEAD > /dev/null
+        fi
         local rev="$(git rev-parse @)"
         if [ "$rev" != "$(cat "${dir}_rev_$_satname" 2> /dev/null || true)" ]; then
             echo "$rev" > "${dir}_rev_$_satname"