Small bugfix for makeglyphfontspecs call in drawregion - st - simple terminal
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---
DIR commit 89cf0fc597a2bcc16b1516c6f6d750a06175f1c7
DIR parent ae1923d27533ff46400d93765e971558201ca1ee
HTML 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:
M st.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
DIR 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++) {