Christoph Hohmann 18a2b61b85 image-source: Fix reloading bug when stat fails
(Note: This commit also modified text-freetype2)

The implementation of get_modified_timestamp() did not check the return
value of stat(), so in case the check fails the values in the stats
structure can be any garbage on the stack and the value of
stats.st_mtime can change on every call. This can trigger a reload of
the image every second, even if the file was not actually modified.

Closes jp9000/obs-studio#520
2016-03-24 01:14:23 -07:00
..