Martin Hořeňovský 14362533bb
Check for empty expression properly
The old code was a left-over from the times when the
`capturedExpression` member was a `const char*`, which could always
be indexed. With the change to use `StringRef`, blindly indexing 0th
element is invalid, as it is not indexable part of a StringRef.
2019-09-08 14:35:01 +02:00
..
2019-08-08 14:05:24 +02:00