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-rw-r--r--activerecord/lib/active_record/tasks/mysql_database_tasks.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb
index eddc6fa223..1c1b29b5e1 100644
--- a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb
+++ b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb
@@ -104,7 +104,7 @@ module ActiveRecord
end
def run_cmd_error(cmd, args, action)
- msg = "failed to execute: `#{cmd}`\n".dup
+ msg = +"failed to execute: `#{cmd}`\n"
msg << "Please check the output above for any errors and make sure that `#{cmd}` is installed in your PATH and has proper permissions.\n\n"
msg
end