diff options
| -rw-r--r-- | src/corelib/text/qstring.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/corelib/text/qstring.cpp b/src/corelib/text/qstring.cpp index 1f32c4db7d..32e5bb7b20 100644 --- a/src/corelib/text/qstring.cpp +++ b/src/corelib/text/qstring.cpp @@ -2835,13 +2835,10 @@ QString &QString::append(QLatin1String str) if (d->needsDetach() || str.size() > d->freeSpaceAtEnd()) reallocGrowData(len); - if (d.freeSpaceAtBegin() == 0) { // fast path - char16_t *i = d.data() + d.size; - qt_from_latin1(i, s, size_t(len)); - d.size += len; - } else { // slow path - d->copyAppend(s, s + len); - } + Q_ASSERT(str.size() <= d->freeSpaceAtEnd()); + char16_t *i = d.data() + d.size; + qt_from_latin1(i, s, size_t(len)); + d.size += len; d.data()[d.size] = '\0'; } return *this; |