Fix intel_focus when it gets called multiple times with the same arg.

diff --git a/intel.c b/intel.c
index 24653981790498ece10ba41f8f6f7ddff2cb6c4b..fc29057f76654bfa7b68519023fb84afcee62c0f 100644 (file)
--- a/intel.c
+++ b/intel.c
@@ -302,7 +302,7 @@ void intel_focus(int focus)
             intel_force_linear();
         }
         set_data_mappings();
-    } else {
+    } else if (old_data) {
         unset_data_mappings();
     }
 }