From 1e6a41186f5426cb691b194e3c6ec2f2513271c6 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 27 Mar 2018 09:56:29 +0530
Subject: [PATCH] Move check for NULL boss into call_boss()

Negligible perf impact and makes it safe to use in different contexts
---
 kitty/screen.c | 2 +-
 kitty/state.h  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kitty/screen.c b/kitty/screen.c
index dc5a7415c..9c55fb263 100644
--- a/kitty/screen.c
+++ b/kitty/screen.c
@@ -1772,7 +1772,7 @@ screen_update_selection(Screen *self, index_type x, index_type y, bool ended) {
             break;
     }
     if (found) self->selection.end_x = end;
-    if (global_state.boss) call_boss(set_primary_selection, NULL);
+    call_boss(set_primary_selection, NULL);
 }
 
 static PyObject*
diff --git a/kitty/state.h b/kitty/state.h
index 99191a020..79e7352ac 100644
--- a/kitty/state.h
+++ b/kitty/state.h
@@ -137,7 +137,7 @@ typedef struct {
 
 extern GlobalState global_state;
 
-#define call_boss(name, ...) { \
+#define call_boss(name, ...) if (global_state.boss) { \
     PyObject *cret_ = PyObject_CallMethod(global_state.boss, #name, __VA_ARGS__); \
     if (cret_ == NULL) { PyErr_Print(); } \
     else Py_DECREF(cret_); \