From 042718d215d3529e75fccd794be5d0a62188e24d Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Fri, 22 Sep 2023 17:29:41 -0700
Subject: [PATCH] mixer - Fix warning on php81

---
 tools/mixin/bin/mixer | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/mixin/bin/mixer b/tools/mixin/bin/mixer
index 8f86e7299e..d03c5c630e 100755
--- a/tools/mixin/bin/mixer
+++ b/tools/mixin/bin/mixer
@@ -274,7 +274,7 @@ function main($args) {
     }
   }
 
-  if (function_exists($task)) {
+  if ($task && function_exists($task)) {
     call_user_func($task, $newOptions, ...$newArgs);
   }
   else {
-- 
2.25.1