Sergey Linev 0b175d1f01 fix unsafe mix of type warning in Diagnostic.cpp
Warning appears when building on Windows:

```
Diagnostics.cpp
C:\git\root\interpreter\cling\lib\Utils\Diagnostics.cpp(37,27): warning
C4805: '|': unsafe mix of type 'bool' and type
'int' in operation
[C:\Soft\root_64\interpreter\cling\lib\Utils\obj.clingUtils.vcxproj]
```
2023-08-14 15:14:03 +02:00
..