diff options
| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-05-23 19:37:52 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-05-23 19:39:50 +0200 |
| commit | 7e96ecf075e8633f83ed1e05052402fb6b4d6186 (patch) | |
| tree | fa7fd7deb5ea046ec032d3b133ab0bcdfa98b106 /src | |
| parent | ce8176d0389c0bc1eed42d85ad7e6c7f2bed64d9 (diff) | |
| parent | 58446094519151e2e203944267e592eec2470643 (diff) | |
Merge #9539: [net] Avoid initialization to a value that is never read
5844609 [net] Avoid initialization to a value that is never read (practicalswift)
Tree-SHA512: 068c3fba58034187f546688bc9b8b7317e0657e797850613fb6289a4efc28637e4d06a0fa5e57480538c6b8340ed6d6a6c6f9a96f130b698d5d60975490a03d8
Diffstat (limited to 'src')
| -rw-r--r-- | src/netbase.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/netbase.cpp b/src/netbase.cpp index 2584f571ee..32557dd179 100644 --- a/src/netbase.cpp +++ b/src/netbase.cpp @@ -668,13 +668,14 @@ std::string NetworkErrorString(int err) std::string NetworkErrorString(int err) { char buf[256]; - const char *s = buf; buf[0] = 0; /* Too bad there are two incompatible implementations of the * thread-safe strerror. */ + const char *s; #ifdef STRERROR_R_CHAR_P /* GNU variant can return a pointer outside the passed buffer */ s = strerror_r(err, buf, sizeof(buf)); #else /* POSIX variant always returns message in buffer */ + s = buf; if (strerror_r(err, buf, sizeof(buf))) buf[0] = 0; #endif |