From c47f03f9969922174e05564d6604f4de652904b4 Mon Sep 17 00:00:00 2001
From: Koen Punt <koen@koenpunt.nl>
Date: Wed, 26 Mar 2014 08:36:41 +0100
Subject: [PATCH] Display error when unable to update

---
 install.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 68fce91..be81d9c 100755
--- a/install.sh
+++ b/install.sh
@@ -30,7 +30,10 @@ install_from_git() {
   if [ -d "$NVM_DIR/.git" ]; then
     echo "=> NVM is already installed in $NVM_DIR, trying to update"
     echo -e "\r=> \c"
-    cd "$NVM_DIR" && git pull
+    cd "$NVM_DIR" && git pull 2> /dev/null || {
+      echo >&2 "Failed to update nvm, run 'git pull' in $NVM_DIR yourself.."
+      return 0
+    }
   else
     # Cloning to $NVM_DIR
     mkdir -p "$NVM_DIR"