ext/raindrops/extconf.rb in raindrops-0.19.0 vs ext/raindrops/extconf.rb in raindrops-0.19.1

@@ -141,10 +141,10 @@
     $CFLAGS += " -march=i486 "
     if try_link(src)
       $defs.push(format("-DHAVE_GCC_ATOMIC_BUILTINS"))
       true
     else
-      prev_cflags = $CFLAGS
+      $CFLAGS = prev_cflags
       false
     end
   end
 end or have_header('atomic_ops.h') or abort <<-SRC