[dev] [BUG REPORT] blind: clang-40 warning: variable 'frames' is uninitialized when used here

[Yuri]

src/blind-from-video.c:234:25: warning: variable 'frames' is 
uninitialized when used here [-Wuninitialized]
                SPRINTF_HEAD_ZN(head, frames, width, height, "xyza", 
&headlen);
                                      ^~~~~~
src/stream.h:9:12: note: expanded from macro 'SPRINTF_HEAD_ZN'
                (size_t)(FRAMES), (size_t)(WIDTH), (size_t)(HEIGHT), 
PIXFMT, 0, LENP)
                         ^~~~~~
src/blind-from-video.c:178:38: note: initialize the variable 'frames' to 
silence this warning
        size_t width = 0, height = 0, frames;
                                            ^
                                             = 0