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-rw-r--r--src/netbase.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/netbase.cpp b/src/netbase.cpp
index fc9a6ed0be..b26f7bcc1c 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -672,13 +672,14 @@ 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