commit 32bc0fcf69dfccb3726fe572833a38b01179580e
author Yi Kong <yikong@google.com> Thu Aug 02 17:31:13 2018 -0700
committer Yi Kong <yikong@google.com> Thu Aug 02 18:09:44 2018 -0700
tree abca656f500087493e0997d5cf38cbcc9ec98eb8
parent 65f82092a17518080178ff7004cc6db362ebfbcd

Modernize codebase by replacing NULL with nullptr

Fixes -Wzero-as-null-pointer-constant warning.

Test: m
Bug: 68236239
Change-Id: I5b4123bc6709641315120a191e36cc57541349b2

libc/bionic/brk.cpp

diff --git a/libc/bionic/brk.cpp b/libc/bionic/brk.cpp
index e1a4b05..566c33a 100644
--- a/libc/bionic/brk.cpp
+++ b/libc/bionic/brk.cpp
@@ -48,8 +48,8 @@
 
 void* sbrk(ptrdiff_t increment) {
   // Initialize __bionic_brk if necessary.
-  if (__bionic_brk == NULL) {
-    __bionic_brk = __brk(NULL);
+  if (__bionic_brk == nullptr) {
+    __bionic_brk = __brk(nullptr);
   }
 
   // Don't ask the kernel if we already know the answer.