X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=src%2Fldpreload.h;h=12c6b16e1be24d37d0e1e3506fd158f946bab0ec;hb=545c6af1daceb29e4a9dc419273a3f2339dfaa7c;hp=cc2dcee3c6c33d630ee085d8d8e52e7ab1a4b7a4;hpb=b75b0ec399b1217568e08e567afdefaea0bd32ef;p=coloredstderr%2Fcoloredstderr.git

diff --git a/src/ldpreload.h b/src/ldpreload.h
index cc2dcee..12c6b16 100644
--- a/src/ldpreload.h
+++ b/src/ldpreload.h
@@ -2,7 +2,7 @@
  * Helper header for LD_PRELOAD related headers macros. Must be loaded _first_
  * (for RTLD_NEXT)!
  *
- * Copyright (C) 2012-2013  Simon Ruderich
+ * Copyright (C) 2012-2018  Simon Ruderich
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -53,7 +53,7 @@ static void *dlsym_function(char const *name) {
 }
 
 #define DLSYM_FUNCTION(pointer, name) \
-    if (!(pointer)) { \
+    if (unlikely(!(pointer))) { \
         *(void **) (&(pointer)) = dlsym_function(name); \
     }