The caveats/info on redis were wrong - corrected

Signed-off-by: David Höppner <0xffea@gmail.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/Library/Formula/redis.rb b/Library/Formula/redis.rb
index c4dec36ff..276d2c90a 100644
--- a/Library/Formula/redis.rb
+++ b/Library/Formula/redis.rb
@@ -32,8 +32,14 @@ class Redis <Formula
 
   def caveats
     <<-EOS.undent
-      Automatically load on login with:
-        launchctl load -w #{prefix}/io.redis.redis-server.plist
+    If this is your first install, automatically load on login with:
+        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents
+        launchctl load -w ~/Library/LaunchAgents/io.redis.redis-server.plist
+
+    If this is an upgrade and you already have the io.redis.redis-server.plist loaded:
+        launchctl unload -w ~/Library/LaunchAgents/io.redis.redis-server.plist
+        cp #{prefix}/io.redis.redis-server.plist ~/Library/LaunchAgents
+        launchctl load -w ~/Library/LaunchAgents/io.redis.redis-server.plist
 
       To start redis manually:
         redis-server #{etc}/redis.conf