# st

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    commit 89cf0fc597a2bcc16b1516c6f6d750a06175f1c7
    parent ae1923d27533ff46400d93765e971558201ca1ee
    Author: suigin <suigin@national.shitposting.agency>
    Date:   Sat,  9 May 2015 15:22:40 -0700

    Small bugfix for makeglyphfontspecs call in drawregion

    Here's a patch that fixes a bug when calling `makedrawglyphfontspecs'
    in `drawregion'. Wasn't offseting the pointer into the input glyphs
    array by `x1'. The bug isn't causing any problems currently, because
    `drawregion' is always called with `x1' and `y1' values of 0, but if
    this ever changes in the future, the bug would certainly cause some
    problems.

    Diffstat:
    Mst.c | 2+-

    1 file changed, 1 insertion(+), 1 deletion(-)
    diff --git a/st.c b/st.c
    @@ -3663,7 +3663,7 @@ drawregion(int x1, int y1, int x2, int y2) {
     		term.dirty[y] = 0;

     		specs = term.specbuf;
    -		numspecs = xmakeglyphfontspecs(specs, &term.line[y][0], x2 - x1, x1, y);
    +		numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y);

     		i = ox = 0;
     		for(x = x1; x < x2 && i < numspecs; x++) {