Merge pull request #337 from cbschuld/master

API level addressing of the string-only custom arg rule
sendgrid · Mar 16, 2017 · d49dc20 · d49dc20
2 parents 5557191 + f448a1a
commit d49dc20
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/helpers/mail/Mail.php b/lib/helpers/mail/Mail.php
@@ -852,7 +852,7 @@ public function getSubstitutions()
 
     public function addCustomArg($key, $value)
     {
-        $this->custom_args[$key] = $value;
+        $this->custom_args[$key] = (string)$value;
     }
 
     public function getCustomArgs()
@@ -1071,7 +1071,7 @@ public function getCategories()
 
     public function addCustomArg($key, $value)
     {
-        $this->custom_args[$key] = $value;
+        $this->custom_args[$key] = (string)$value;
     }
 
     public function getCustomArgs()