Commit 89cf0fc

suigin <suigin@national.shitposting.agency>
2015-05-09 18:22:40
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.
master
1 parent ae1923d
Changed files (1)
st.c
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++) {