1 files changed, 1 insertions, 1 deletions
diff --git a/minirake b/minirake
index 86c42c999..cd2d85854 100755
--- a/minirake
+++ b/minirake
@@ -483,7 +483,7 @@ class RakeApp
   def run
     handle_options
 
-    if $rake_root_fiber
+    unless $rake_root_fiber
       require 'fiber'
       $rake_root_fiber = Fiber.current
     end