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| author | Andre Heinecke <[email protected]> | 2018-12-03 11:20:33 +0000 |
|---|---|---|
| committer | Andre Heinecke <[email protected]> | 2018-12-03 11:25:00 +0000 |
| commit | 1d31420650bfa7ca1d1503cc7431b3360e86022c (patch) | |
| tree | 3155599aae033d00696c12c55459ecbe1b92b598 /lang/cpp/src/callbacks.cpp | |
| parent | doc: Minor comment cleanups. (diff) | |
| download | gpgme-1d31420650bfa7ca1d1503cc7431b3360e86022c.tar.gz gpgme-1d31420650bfa7ca1d1503cc7431b3360e86022c.zip | |
qt,cpp: Consistently use nullptr and override
* lang/cpp/src/Makefile.am, lang/qt/src/Makefile.am (AM_CPPFLAGS):
Add suggest-override and zero-as-null-pointer-constant warnings.
* lang/cpp/src/*, lang/qt/src/*: Consistenly use nullptr and override.
--
This was especially important for the headers so that downstream
users of GpgME++ or QGpgME do not get flooded by warnings if
they have these warnings enabled.
It also improves compiler errors/warnings in case of accidental
mistakes.
Diffstat (limited to 'lang/cpp/src/callbacks.cpp')
| -rw-r--r-- | lang/cpp/src/callbacks.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lang/cpp/src/callbacks.cpp b/lang/cpp/src/callbacks.cpp index f7692a03..21c2a813 100644 --- a/lang/cpp/src/callbacks.cpp +++ b/lang/cpp/src/callbacks.cpp @@ -76,7 +76,7 @@ gpgme_error_t passphrase_callback(void *opaque, const char *uid_hint, const char PassphraseProvider *provider = static_cast<PassphraseProvider *>(opaque); bool canceled = false; gpgme_error_t err = GPG_ERR_NO_ERROR; - char *passphrase = provider ? provider->getPassphrase(uid_hint, desc, prev_was_bad, canceled) : 0 ; + char *passphrase = provider ? provider->getPassphrase(uid_hint, desc, prev_was_bad, canceled) : nullptr ; if (canceled) { err = make_error(GPG_ERR_CANCELED); } else { |