diff options
Diffstat (limited to 'src/corelib/io/qfiledevice.cpp')
-rw-r--r-- | src/corelib/io/qfiledevice.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qfiledevice.cpp b/src/corelib/io/qfiledevice.cpp index 0817dbec41..8ea2206e6b 100644 --- a/src/corelib/io/qfiledevice.cpp +++ b/src/corelib/io/qfiledevice.cpp @@ -566,7 +566,7 @@ qint64 QFileDevice::writeData(const char *data, qint64 len) char *writePointer = d->writeBuffer.reserve(len); if (len == 1) *writePointer = *data; - else + else if (len) ::memcpy(writePointer, data, len); return len; } |