shadowsocks-libev: fix polarssl dependency

1 files changed, 2 insertions, 5 deletions

diff --git a/Library/Formula/shadowsocks-libev.rb b/Library/Formula/shadowsocks-libev.rb
index 384695357..11278b935 100644
--- a/Library/Formula/shadowsocks-libev.rb
+++ b/Library/Formula/shadowsocks-libev.rb
@@ -17,11 +17,8 @@ class ShadowsocksLibev < Formula
   option "with-polarssl", "Use PolarSSL instead of OpenSSL"
 
   depends_on "libev"
-  if build.with? "polarssl"
-    depends_on "polarssl"
-  else
-    depends_on "openssl"
-  end
+  depends_on "polarssl" => :optional
+  depends_on "openssl" if build.without? "polarssl"
 
   def install
     args = ["--prefix=#{prefix}"]