Typo in grid_duplicate_lines (sy for dy) causing it to write into the wrong

place when copying UTF-8 data. Found by Dan Colish.

1 files changed, 1 insertions, 1 deletions

diff --git a/grid.c b/grid.c
index 38560f73..0fbdbd0a 100644
--- a/grid.c
+++ b/grid.c
@@ -554,7 +554,7 @@ grid_duplicate_lines(
 		if (src->usize[sy] == 0)
 			dst->udata[dy] = NULL;
 		else {
-			dst->udata[sy] = xcalloc(
+			dst->udata[dy] = xcalloc(
 			    src->usize[sy], sizeof **dst->udata);
 			memcpy(dst->udata[dy], src->udata[sy],
 			    src->usize[sy] * (sizeof **dst->udata));