openssl: use atomic_write to install cert file

Homebrew · Mar 26, 2014 · a326464 · a326464
1 parent d3333dc
commit a326464
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/Formula/openssl.rb b/Formula/openssl.rb
@@ -59,9 +59,12 @@ def osx_cert_pem
   end
 
   def write_pem_file
-    system "security find-certificate -a -p /Library/Keychains/System.keychain > '#{osx_cert_pem}.tmp'"
-    system "security find-certificate -a -p /System/Library/Keychains/SystemRootCertificates.keychain >> '#{osx_cert_pem}.tmp'"
-    system "mv", "-f", "#{osx_cert_pem}.tmp", osx_cert_pem
+    keychains = %w[
+      /Library/Keychains/System.keychain
+      /System/Library/Keychains/SystemRootCertificates.keychain
+    ]
+
+    osx_cert_pem.atomic_write `security find-certificate -a -p #{keychains.join(" ")}`
   end
 
   def post_install