diff options
Diffstat (limited to 'src/corelib/tools/qstringbuilder.cpp')
| -rw-r--r-- | src/corelib/tools/qstringbuilder.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringbuilder.cpp b/src/corelib/tools/qstringbuilder.cpp index 45de6bc1c3..1cc7e5d2c3 100644 --- a/src/corelib/tools/qstringbuilder.cpp +++ b/src/corelib/tools/qstringbuilder.cpp @@ -162,6 +162,8 @@ void QAbstractConcatenable::convertFromAscii(const char *a, int len, QChar *&out } #endif if (len == -1) { + if (!a) + return; while (*a) *out++ = QLatin1Char(*a++); } else { |