Modernize use nullptr
NULL => nullptr as per modernize-use-nullptr.
After this change:
```
grep "NULL" -r */*.*pp *.*pp
None
```
Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: Iecddab6fba06f959866048eff4496310453d0fde
diff --git a/csr.cpp b/csr.cpp
index c93a487..cf74f53 100644
--- a/csr.cpp
+++ b/csr.cpp
@@ -49,11 +49,11 @@
}
FILE* fp = std::fopen(csrFilePath.c_str(), "r");
- X509_REQ_Ptr x509Req(PEM_read_X509_REQ(fp, NULL, NULL, NULL),
+ X509_REQ_Ptr x509Req(PEM_read_X509_REQ(fp, nullptr, nullptr, nullptr),
::X509_REQ_free);
- if (x509Req == NULL || fp == NULL)
+ if (x509Req == nullptr || fp == nullptr)
{
- if (fp != NULL)
+ if (fp != nullptr)
{
std::fclose(fp);
}
@@ -71,7 +71,7 @@
elog<InternalFailure>();
}
- BUF_MEM* mem = NULL;
+ BUF_MEM* mem = nullptr;
BIO_get_mem_ptr(bio.get(), &mem);
std::string pem(mem->data, mem->length);
return pem;