From 0a903fc47396cd6357ba8eb6a6595e2cc7c3600e Mon Sep 17 00:00:00 2001
From: Roey Darwish Dror <roey.ghost@gmail.com>
Date: Mon, 5 Oct 2020 13:51:21 +0300
Subject: [PATCH] Brew --greedy and --formula are mutual exclusive (fix #535)
 (#537)

---
 src/steps/os/unix.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/steps/os/unix.rs b/src/steps/os/unix.rs
index 9cfec4ae..2fa9458f 100644
--- a/src/steps/os/unix.rs
+++ b/src/steps/os/unix.rs
@@ -56,8 +56,7 @@ pub fn run_brew(ctx: &ExecutionContext) -> Result<()> {
 
     if cask_upgrade_exists {
         brew_args.push("--formula")
-    }
-    if ctx.config().brew_cask_greedy() {
+    } else if ctx.config().brew_cask_greedy() {
         brew_args.push("--greedy");
     }