From 85ee93aec333896611703ae94150290a72adb2aa Mon Sep 17 00:00:00 2001
From: Patrick Stadler <patrick.stadler@gmail.com>
Date: Wed, 2 Dec 2015 10:20:16 +0100
Subject: [PATCH] fix update check

---
 metrics.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/metrics.sh b/metrics.sh
index 2b57e0d..9032ab0 100755
--- a/metrics.sh
+++ b/metrics.sh
@@ -93,7 +93,7 @@ done
 . ./lib/main.sh
 
 if [ $opt_do_update = true ]; then
-  if ! command_exists foo; then
+  if ! command_exists git; then
     echo "Error: --update requires 'git' to be in the PATH"
     exit 1
   fi