Update adobe-photoshop-cs6.rb (Homebrew#3183)

Update adobe-photoshop-cs6 to use `system_command`.
coldeasy · Jan 24, 2017 · b623e48 · b623e48
1 parent a7e727d
commit b623e48
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Casks/adobe-photoshop-cs6.rb b/Casks/adobe-photoshop-cs6.rb
@@ -15,7 +15,8 @@
             args:   ['--mode=silent', "--deploymentFile=#{staged_path}/#{name.join}/Deployment/en_US_Deployment.xml"]
 
   preflight do
-    system '/usr/bin/killall', '-kill', 'SafariNotificationAgent'
+    system_command '/usr/bin/killall',
+                   args: ['-kill', 'SafariNotificationAgent']
   end
 
   uninstall_preflight do