build: convert default_qtdir from bytes into string

Python3 is picky about byte vs. str variables. From their docs:

...
communicate() returns a tuple (stdout_data, stderr_data). The data will
be strings if streams were opened in text mode; otherwise, bytes.
...

The value returned by Popen() is 'bytes', it is later used together with 'str'.
Python3 rejects a mixture of 'byte' and 'str'.

Change the value of default_qtdir to type 'str'.

Signed-off-by: Olaf Hering <olaf@aepfle.de>

0 files changed, 0 insertions, 0 deletions