[NFC][sanitizer] Use nullptr instead of 0
GitOrigin-RevId: 8bce263820096d7c7921354b7646fbb6bb1b8cfb
diff --git a/lib/sanitizer_common/sanitizer_tls_get_addr.cpp b/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
index 5e9a787..087bd80 100644
--- a/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
+++ b/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
@@ -129,7 +129,7 @@
uptr dso_id = arg->dso_id;
DTLS::DTV *dtv = DTLS_Find(dso_id);
if (!dtv || dtv->beg)
- return 0;
+ return nullptr;
uptr tls_size = 0;
uptr tls_beg = reinterpret_cast<uptr>(res) - arg->offset - kDtvOffset;
VReport(2,