only print ssh-agent if it's the initial setup

.zshrc

@@ -1,5 +1,5 @@
 export GEM_HOME="$HOME/.local/gems"
-export PATH="$HOME/.local/bin:/usr/local/sbin:$PATH"
+export PATH="$HOME/.local/bin:$PATH"
 export ZSH=$HOME/.oh-my-zsh
 ZSH_THEME=""
 
@@ -50,8 +50,8 @@ then
    then
         # Launch a new instance of the agent
         ssh-agent -s &> ~/.ssh/ssh-agent
+        eval `cat ~/.ssh/ssh-agent`
    fi
-   eval `cat ~/.ssh/ssh-agent`
 fi
 
 prompt_context() {}