diff options
Diffstat (limited to 'libqpdf')
| -rw-r--r-- | libqpdf/QUtil.cc | 4 | ||||
| -rw-r--r-- | libqpdf/qpdf/Pl_SHA2.hh | 2 | ||||
| -rw-r--r-- | libqpdf/qpdf/QPDFArgParser.hh | 6 | ||||
| -rw-r--r-- | libqpdf/qpdf/QPDFCrypto_openssl.hh | 2 |
4 files changed, 7 insertions, 7 deletions
diff --git a/libqpdf/QUtil.cc b/libqpdf/QUtil.cc index 4f9c1021..a542736d 100644 --- a/libqpdf/QUtil.cc +++ b/libqpdf/QUtil.cc @@ -836,8 +836,8 @@ char* QUtil::getWhoami(char* argv0) { char* whoami = nullptr; - if (((whoami = strrchr(argv0, '/')) == NULL) && - ((whoami = strrchr(argv0, '\\')) == NULL)) { + if (((whoami = strrchr(argv0, '/')) == nullptr) && + ((whoami = strrchr(argv0, '\\')) == nullptr)) { whoami = argv0; } else { ++whoami; diff --git a/libqpdf/qpdf/Pl_SHA2.hh b/libqpdf/qpdf/Pl_SHA2.hh index d5b2e547..99a19a37 100644 --- a/libqpdf/qpdf/Pl_SHA2.hh +++ b/libqpdf/qpdf/Pl_SHA2.hh @@ -20,7 +20,7 @@ class Pl_SHA2: public Pipeline { public: - Pl_SHA2(int bits = 0, Pipeline* next = 0); + Pl_SHA2(int bits = 0, Pipeline* next = nullptr); virtual ~Pl_SHA2() = default; virtual void write(unsigned char const*, size_t); virtual void finish(); diff --git a/libqpdf/qpdf/QPDFArgParser.hh b/libqpdf/qpdf/QPDFArgParser.hh index 89c7acc0..759ad148 100644 --- a/libqpdf/qpdf/QPDFArgParser.hh +++ b/libqpdf/qpdf/QPDFArgParser.hh @@ -177,9 +177,9 @@ class QPDFArgParser { OptionEntry() : parameter_needed(false), - bare_arg_handler(0), - param_arg_handler(0), - invalid_choice_handler(0) + bare_arg_handler(nullptr), + param_arg_handler(nullptr), + invalid_choice_handler(nullptr) { } bool parameter_needed; diff --git a/libqpdf/qpdf/QPDFCrypto_openssl.hh b/libqpdf/qpdf/QPDFCrypto_openssl.hh index eae69ab1..0d07b99b 100644 --- a/libqpdf/qpdf/QPDFCrypto_openssl.hh +++ b/libqpdf/qpdf/QPDFCrypto_openssl.hh @@ -39,7 +39,7 @@ class QPDFCrypto_openssl: public QPDFCryptoImpl void RC4_process( unsigned char const* in_data, size_t len, - unsigned char* out_data = 0) override; + unsigned char* out_data = nullptr) override; void RC4_finalize() override; void SHA2_init(int bits) override; |